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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.

A037007 Positions of the digit '9' in the decimal expansion of Pi, where positions 0, 1, 2,... correspond to digits 3, 1, 4, ....

Table of values

n a(n)
1 5
2 12
3 14
4 30
5 38
6 42
7 44
8 45
9 55
10 58
11 62
12 79
13 80
14 100
15 122
16 129
17 144
18 169
19 180
20 187
21 190
22 193
23 199
24 208
25 214
26 247
27 249
28 259
29 284
30 294
31 328
32 331
33 336
34 341
35 353
36 356
37 388
38 391
39 399
40 414
41 416
42 418
43 422
44 433
45 440
46 459
47 460
48 465
49 482
50 487
51 496
52 498
53 501
54 527

List of values

[5, 12, 14, 30, 38, 42, 44, 45, 55, 58, 62, 79, 80, 100, 122, 129, 144, 169, 180, 187, 190, 193, 199, 208, 214, 247, 249, 259, 284, 294, 328, 331, 336, 341, 353, 356, 388, 391, 399, 414, 416, 418, 422, 433, 440, 459, 460, 465, 482, 487, 496, 498, 501, 527]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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