cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A031236 Position of n-th 0 in A031235.

Table of values

n a(n)
1 0
2 5
3 15
4 25
5 35
6 45
7 46
8 49
9 52
10 55
11 58
12 60
13 75
14 90
15 105
16 120
17 121
18 124
19 127
20 130
21 133
22 135
23 150
24 165
25 180
26 195
27 196
28 199
29 202
30 205
31 208
32 210
33 225
34 240
35 255
36 270
37 271
38 274
39 277
40 280
41 283
42 285
43 300
44 315
45 330
46 345
47 346
48 347
49 350
50 351

List of values

[0, 5, 15, 25, 35, 45, 46, 49, 52, 55, 58, 60, 75, 90, 105, 120, 121, 124, 127, 130, 133, 135, 150, 165, 180, 195, 196, 199, 202, 205, 208, 210, 225, 240, 255, 270, 271, 274, 277, 280, 283, 285, 300, 315, 330, 345, 346, 347, 350, 351]