id
stringlengths
8
8
question_type
stringclasses
3 values
sequence_type
stringclasses
10 values
question
stringlengths
186
261
answer
int64
-19
30.5B
visible_length
int64
5
8
start_position
int64
0
9
nth_element
int64
4
29
formula
stringlengths
2
42
98e6f9c3
nth
arithmetic
Consider the following sequence: 9, 17, 25, 33, 41, 49, 57, ... What is the 8th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
65
7
0
7
9 + 8 * x
4c6af7b0
previous
geometric
Consider the following sequence: ..., 234375, 1171875, 5859375, 29296875, 146484375, 732421875, 3662109375, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
46,875
7
7
6
3 * 5 ** x
237f26f2
next
monotonic_random
Consider the following sequence: 7, 85, 158, 231, 277, 290, 339, 400, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
8
1
9
monotonic_increase_random starts with 7
05027d15
nth
quadratic
Consider the following sequence: -8, -10, -6, 4, 20, ... What is the 15th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
510
5
0
14
3 * x ** 2 + -5 * x + -8
ed24da33
next
fibonacci
Consider the following sequence: 3, 1, 4, 5, 9, 14, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
23
6
0
6
f(0) = 3; f(1) = 1 ;f(n) = f(n-1) + n(n-1)
cb160ec6
next
quadratic
Consider the following sequence: -9, -11, -9, -3, 7, 21, 39, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
61
7
0
7
2 * x ** 2 + -4 * x + -9
f3ea58d4
previous
arithmetic
Consider the following sequence: ..., 31, 34, 37, 40, 43, 46, 49, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
28
7
8
7
7 + 3 * x
065d067a
next
quadratic
Consider the following sequence: 9, 9, 13, 21, 33, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
49
5
0
5
2 * x ** 2 + -2 * x + 9
a992853d
nth
geometric
Consider the following sequence: 5, 15, 45, 135, 405, ... What is the 13th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
2,657,205
5
0
12
5 * 3 ** x
aec92b76
nth
arithmetic
Consider the following sequence: 6, 13, 20, 27, 34, 41, 48, 55, ... What is the 26th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
181
8
0
25
6 + 7 * x
d6cc2e25
next
fibonacci
Consider the following sequence: 5, 1, 6, 7, 13, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
20
5
0
5
f(0) = 5; f(1) = 1 ;f(n) = f(n-1) + n(n-1)
8c54d5a3
next
quadratic
Consider the following sequence: -1, -3, -3, -1, 3, 9, 17, 27, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
39
8
0
8
1 * x ** 2 + -3 * x + -1
6e66fc68
previous
arithmetic
Consider the following sequence: ..., 33, 38, 43, 48, 53, 58, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
28
6
5
4
8 + 5 * x
f1a60dbc
previous
geometric
Consider the following sequence: ..., 131072, 524288, 2097152, 8388608, 33554432, 134217728, 536870912, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
32,768
7
8
7
2 * 4 ** x
0f75d6e8
previous
fibonacci
Consider the following sequence: ..., 42, 68, 110, 178, 288, 466, 754, 1220, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
26
8
8
7
f(0) = 0; f(1) = 2 ;f(n) = f(n-1) + n(n-1)
11e8ad2f
next
arithmetic
Consider the following sequence: 6, 8, 10, 12, 14, 16, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
18
6
0
6
6 + 2 * x
7698c958
next
quadratic
Consider the following sequence: -7, -5, -1, 5, 13, 23, 35, 49, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
65
8
0
8
1 * x ** 2 + 1 * x + -7
66e7e27a
previous
quadratic
Consider the following sequence: ..., 62, 78, 96, 116, 138, 162, 188, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
48
7
8
7
1 * x ** 2 + -1 * x + 6
417d13d1
previous
fibonacci
Consider the following sequence: ..., 157, 254, 411, 665, 1076, 1741, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
97
6
8
7
f(0) = 4; f(1) = 5 ;f(n) = f(n-1) + n(n-1)
a0ab4651
nth
prime
Consider the following sequence: 2, 3, 5, 7, 11, 13, ... What is the 18th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
61
6
0
17
prime
8f1f9c9c
next
arithmetic
Consider the following sequence: 7, 13, 19, 25, 31, 37, 43, 49, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
55
8
0
8
7 + 6 * x
f90ffa50
next
monotonic_random
Consider the following sequence: 3, 33, 128, 218, 287, 302, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
6
1
7
monotonic_increase_random starts with 3
48950897
previous
arithmetic
Consider the following sequence: ..., 70, 80, 90, 100, 110, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
60
5
6
5
10 + 10 * x
f824f15e
nth
triangular
Consider the following sequence: 1, 3, 6, 10, 15, 21, ... What is the 20th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
210
6
1
20
x * (x+1) / 2
fd9dcf2f
nth
monotonic_random
Consider the following sequence: 2, -80, -150, -161, -256, ... What is the 19th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
5
1
19
monotonic_decrease_random starts with 2
1ba34cf6
previous
geometric
Consider the following sequence: ..., 781250, 3906250, 19531250, 97656250, 488281250, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
156,250
5
8
7
2 * 5 ** x
b73a4ed5
next
monotonic_random
Consider the following sequence: 3, 44, 93, 180, 195, 260, 343, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
7
1
8
monotonic_increase_random starts with 3
737942bc
nth
fibonacci
Consider the following sequence: 4, 2, 6, 8, 14, 22, 36, ... What is the 13th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
644
7
0
12
f(0) = 4; f(1) = 2 ;f(n) = f(n-1) + n(n-1)
e9d87d8a
nth
arithmetic
Consider the following sequence: 5, 9, 13, 17, 21, 25, 29, 33, ... What is the 10th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
41
8
0
9
5 + 4 * x
4d739fcc
nth
arithmetic
Consider the following sequence: 4, 9, 14, 19, 24, 29, 34, 39, ... What is the 28th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
139
8
0
27
4 + 5 * x
3d2cd266
previous
monotonic_random
Consider the following sequence: ..., 464, 481, 490, 498, 533, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
5
8
7
monotonic_increase_random starts with 8
6ffb3e69
next
geometric
Consider the following sequence: 4, 16, 64, 256, 1024, 4096, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
16,384
6
0
6
4 * 4 ** x
4464a829
nth
quadratic
Consider the following sequence: 1, 1, 7, 19, 37, 61, 91, 127, ... What is the 12th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
331
8
0
11
3 * x ** 2 + -3 * x + 1
1aedce8f
nth
geometric
Consider the following sequence: 3, 6, 12, 24, 48, 96, 192, 384, ... What is the 15th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
49,152
8
0
14
3 * 2 ** x
d1b8c9ec
nth
arithmetic
Consider the following sequence: 5, 13, 21, 29, 37, 45, ... What is the 18th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
141
6
0
17
5 + 8 * x
5cc4bda7
previous
quadratic
Consider the following sequence: ..., 96, 118, 142, 168, 196, 226, 258, 292, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
76
8
8
7
1 * x ** 2 + 5 * x + -8
b2f11332
nth
triangular
Consider the following sequence: 1, 3, 6, 10, 15, 21, 28, ... What is the 12th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
78
7
1
12
x * (x+1) / 2
7c488cd3
nth
geometric
Consider the following sequence: 2, 6, 18, 54, 162, 486, 1458, ... What is the 13th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
1,062,882
7
0
12
2 * 3 ** x
ae411b26
nth
fibonacci
Consider the following sequence: 4, 1, 5, 6, 11, 17, 28, ... What is the 8th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
45
7
0
7
f(0) = 4; f(1) = 1 ;f(n) = f(n-1) + n(n-1)
55ec2e04
next
quadratic
Consider the following sequence: 1, 0, 1, 4, 9, 16, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
25
6
0
6
1 * x ** 2 + -2 * x + 1
9520957c
nth
geometric
Consider the following sequence: 2, 6, 18, 54, 162, ... What is the 7th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
1,458
5
0
6
2 * 3 ** x
2ae76139
previous
quadratic
Consider the following sequence: ..., 62, 80, 100, 122, 146, 172, 200, 230, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
46
8
6
5
1 * x ** 2 + 5 * x + -4
73353aee
nth
fibonacci
Consider the following sequence: 5, 3, 8, 11, 19, 30, ... What is the 7th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
49
6
0
6
f(0) = 5; f(1) = 3 ;f(n) = f(n-1) + n(n-1)
c84628a7
previous
monotonic_random
Consider the following sequence: ..., 238, 291, 391, 462, 555, 623, 625, 627, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
8
6
5
monotonic_increase_random starts with 8
6b91aa00
previous
quadratic
Consider the following sequence: ..., 103, 133, 167, 205, 247, 293, 343, 397, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
77
8
7
6
2 * x ** 2 + 0 * x + 5
5e54e198
previous
arithmetic
Consider the following sequence: ..., 60, 68, 76, 84, 92, 100, 108, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
52
7
7
6
4 + 8 * x
bbaccb44
previous
geometric
Consider the following sequence: ..., 81920, 327680, 1310720, 5242880, 20971520, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
20,480
5
7
6
5 * 4 ** x
dc465a48
next
quadratic
Consider the following sequence: 5, 10, 19, 32, 49, 70, 95, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
124
7
0
7
2 * x ** 2 + 3 * x + 5
b7fd43bc
previous
arithmetic
Consider the following sequence: ..., 51, 59, 67, 75, 83, 91, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
43
6
6
5
3 + 8 * x
f5dbf4c1
next
geometric
Consider the following sequence: 4, 16, 64, 256, 1024, 4096, 16384, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
65,536
7
0
7
4 * 4 ** x
ab19fb07
nth
arithmetic
Consider the following sequence: 4, 13, 22, 31, 40, 49, 58, 67, ... What is the 22th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
193
8
0
21
4 + 9 * x
b35af1ee
nth
fibonacci
Consider the following sequence: 0, 1, 1, 2, 3, 5, ... What is the 20th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
4,181
6
0
19
f(0) = 0; f(1) = 1 ;f(n) = f(n-1) + n(n-1)
c623c8cb
previous
arithmetic
Consider the following sequence: ..., 60, 67, 74, 81, 88, 95, 102, 109, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
53
8
8
7
4 + 7 * x
05a57cc0
next
monotonic_random
Consider the following sequence: 1, -87, -146, -156, -198, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
5
1
6
monotonic_decrease_random starts with 1
30927923
next
arithmetic
Consider the following sequence: 4, 10, 16, 22, 28, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
34
5
0
5
4 + 6 * x
96f50b34
next
arithmetic
Consider the following sequence: 4, 11, 18, 25, 32, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
39
5
0
5
4 + 7 * x
616e8190
next
monotonic_random
Consider the following sequence: 9, -64, -139, -230, -239, -277, -314, -388, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
8
1
9
monotonic_decrease_random starts with 9
2486718a
previous
monotonic_random
Consider the following sequence: ..., 460, 537, 633, 727, 814, 901, 999, 1058, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
8
7
6
monotonic_increase_random starts with 7
4dcf5425
next
quadratic
Consider the following sequence: -1, -2, -1, 2, 7, 14, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
23
6
0
6
1 * x ** 2 + -2 * x + -1
96162d17
nth
power
Consider the following sequence: 1, 2, 4, 8, 16, 32, 64, 128, ... What is the 13th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
4,096
8
0
12
2 ** x
1fe0be67
previous
arithmetic
Consider the following sequence: ..., 28, 32, 36, 40, 44, 48, 52, 56, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
24
8
5
4
8 + 4 * x
51b8bd8e
nth
monotonic_random
Consider the following sequence: 6, -4, -32, -34, -106, -168, ... What is the 19th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
6
1
19
monotonic_decrease_random starts with 6
7c9f3ccf
nth
monotonic_random
Consider the following sequence: 9, 3, -1, -23, -85, -182, ... What is the 8th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
6
1
8
monotonic_decrease_random starts with 9
68cc2c26
previous
geometric
Consider the following sequence: ..., 2048, 8192, 32768, 131072, 524288, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
512
5
5
4
2 * 4 ** x
97549913
nth
arithmetic
Consider the following sequence: 7, 11, 15, 19, 23, 27, ... What is the 25th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
103
6
0
24
7 + 4 * x
2b97d743
previous
arithmetic
Consider the following sequence: ..., 41, 46, 51, 56, 61, 66, 71, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
36
7
7
6
6 + 5 * x
c661a6cb
nth
arithmetic
Consider the following sequence: 8, 17, 26, 35, 44, 53, 62, ... What is the 20th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
179
7
0
19
8 + 9 * x
da0ae72c
next
fibonacci
Consider the following sequence: 5, 4, 9, 13, 22, 35, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
57
6
0
6
f(0) = 5; f(1) = 4 ;f(n) = f(n-1) + n(n-1)
4c2fb74b
nth
power
Consider the following sequence: 1, 3, 9, 27, 81, 243, ... What is the 12th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
177,147
6
0
11
3 ** x
5f8412ba
previous
arithmetic
Consider the following sequence: ..., 74, 83, 92, 101, 110, 119, 128, 137, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
65
8
8
7
2 + 9 * x
f4e41bd8
next
arithmetic
Consider the following sequence: 10, 13, 16, 19, 22, 25, 28, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
31
7
0
7
10 + 3 * x
9cd33a1b
nth
arithmetic
Consider the following sequence: 9, 19, 29, 39, 49, 59, 69, ... What is the 10th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
99
7
0
9
9 + 10 * x
95ae047d
next
quadratic
Consider the following sequence: -3, 0, 5, 12, 21, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
32
5
0
5
1 * x ** 2 + 2 * x + -3
5bb1521f
nth
fibonacci
Consider the following sequence: 2, 2, 4, 6, 10, 16, ... What is the 12th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
288
6
0
11
f(0) = 2; f(1) = 2 ;f(n) = f(n-1) + n(n-1)
25e6ff67
previous
fibonacci
Consider the following sequence: ..., 5, 8, 13, 21, 34, 55, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
3
6
5
4
f(0) = 0; f(1) = 1 ;f(n) = f(n-1) + n(n-1)
ff012e1c
previous
quadratic
Consider the following sequence: ..., 186, 237, 294, 357, 426, 501, 582, 669, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
141
8
8
7
3 * x ** 2 + 0 * x + -6
9cbf98bc
next
monotonic_random
Consider the following sequence: 3, 45, 52, 71, 122, 160, 226, 232, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
8
1
9
monotonic_increase_random starts with 3
c105633d
nth
quadratic
Consider the following sequence: -5, -1, 9, 25, 47, 75, 109, ... What is the 19th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
985
7
0
18
3 * x ** 2 + 1 * x + -5
6485ef14
nth
monotonic_random
Consider the following sequence: 1, -89, -165, -235, -328, -410, ... What is the 20th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
6
1
20
monotonic_decrease_random starts with 1
0310c045
nth
arithmetic
Consider the following sequence: 1, 9, 17, 25, 33, 41, ... What is the 9th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
65
6
0
8
1 + 8 * x
b4f53f69
nth
monotonic_random
Consider the following sequence: 8, 14, 86, 162, 231, ... What is the 15th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
5
1
15
monotonic_increase_random starts with 8
60ed411a
previous
quadratic
Consider the following sequence: ..., 163, 209, 261, 319, 383, 453, 529, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
123
7
7
6
3 * x ** 2 + 1 * x + 9
7ca9004c
nth
geometric
Consider the following sequence: 3, 15, 75, 375, 1875, 9375, 46875, 234375, ... What is the 15th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
18,310,546,875
8
0
14
3 * 5 ** x
8933aa07
previous
arithmetic
Consider the following sequence: ..., 26, 29, 32, 35, 38, 41, 44, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
23
7
6
5
8 + 3 * x
984ab90a
previous
quadratic
Consider the following sequence: ..., 86, 114, 146, 182, 222, 266, 314, 366, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
62
8
6
5
2 * x ** 2 + 2 * x + 2
4a820e83
nth
monotonic_random
Consider the following sequence: 5, -5, -84, -93, -186, -267, ... What is the 20th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
6
1
20
monotonic_decrease_random starts with 5
953f8cb2
nth
fibonacci
Consider the following sequence: 4, 5, 9, 14, 23, 37, ... What is the 14th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
1,741
6
0
13
f(0) = 4; f(1) = 5 ;f(n) = f(n-1) + n(n-1)
57a1b721
previous
fibonacci
Consider the following sequence: ..., 25, 41, 66, 107, 173, 280, 453, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
16
7
5
4
f(0) = 5; f(1) = 2 ;f(n) = f(n-1) + n(n-1)
630edd0d
nth
power
Consider the following sequence: 1, 4, 16, 64, 256, 1024, 4096, 16384, ... What is the 13th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
16,777,216
8
0
12
4 ** x
f456ff98
next
arithmetic
Consider the following sequence: 2, 6, 10, 14, 18, 22, 26, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
30
7
0
7
2 + 4 * x
3e090618
nth
monotonic_random
Consider the following sequence: 3, 85, 103, 191, 260, 355, 429, ... What is the 10th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
7
1
10
monotonic_increase_random starts with 3
eaf6cbd6
nth
fibonacci
Consider the following sequence: 4, 2, 6, 8, 14, 22, ... What is the 12th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
398
6
0
11
f(0) = 4; f(1) = 2 ;f(n) = f(n-1) + n(n-1)
bf542f61
previous
quadratic
Consider the following sequence: ..., 72, 90, 110, 132, 156, 182, 210, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
56
7
7
6
1 * x ** 2 + 3 * x + 2
f2bdfddd
previous
arithmetic
Consider the following sequence: ..., 88, 98, 108, 118, 128, 138, 148, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
78
7
8
7
8 + 10 * x
283c296a
nth
alternating
Consider the following sequence: -1, 2, -3, 4, -5, ... What is the 15th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
-15
5
1
15
(-1) ** x * x
1bef6b18
next
quadratic
Consider the following sequence: 10, 10, 12, 16, 22, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
30
5
0
5
1 * x ** 2 + -1 * x + 10
0239648e
next
arithmetic
Consider the following sequence: 9, 16, 23, 30, 37, 44, ... What is the next number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
51
6
0
6
9 + 7 * x
9dd80796
previous
quadratic
Consider the following sequence: ..., 73, 90, 109, 130, 153, 178, ... What is the previous number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
58
6
8
7
1 * x ** 2 + 0 * x + 9
e2591ec5
nth
monotonic_random
Consider the following sequence: 3, 86, 100, 137, 236, ... What is the 15th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
null
5
1
15
monotonic_increase_random starts with 3
b19a75de
nth
fibonacci
Consider the following sequence: 0, 3, 3, 6, 9, 15, 24, ... What is the 10th number in this sequence? Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
102
7
0
9
f(0) = 0; f(1) = 3 ;f(n) = f(n-1) + n(n-1)