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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.

A385937 a(n) is the starting position of the second occurrence of a string of the initial n binary digits of Pi in the binary expansion of Pi.

Table of values

n a(n)
1 1
2 12
3 16
4 48
5 77
6 246
7 246
8 418
9 418
10 513
11 513
12 513
13 513
14 44458
15 109628
16 201504
17 201504
18 260229
19 260229
20 260229
21 260229
22 5195536
23 5195536
24 5195536
25 16400799
26 71861116
27 71861116
28 71861116
29 88885576
30 88885576
31 465466168
32 465466168
33 2612839361
34 2612839361
35 5728737753
36 5728737753
37 141859217232

List of values

[1, 12, 16, 48, 77, 246, 246, 418, 418, 513, 513, 513, 513, 44458, 109628, 201504, 201504, 260229, 260229, 260229, 260229, 5195536, 5195536, 5195536, 16400799, 71861116, 71861116, 71861116, 88885576, 88885576, 465466168, 465466168, 2612839361, 2612839361, 5728737753, 5728737753, 141859217232]

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

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