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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.

A361131 Let d = A096567(n) be the first digit to appear n times in the decimal expansion of Pi; if d is the m-th digit of Pi, a(n) = m.

Table of values

n a(n)
1 1
2 4
3 11
4 18
5 25
6 26
7 28
8 44
9 47
10 59
11 63
12 80
13 81
14 101
15 108
16 114
17 125
18 135
19 148
20 151
21 153
22 162
23 172
24 187
25 198
26 205
27 206
28 223
29 229
30 234
31 237
32 256
33 268
34 274
35 279
36 294
37 297
38 304
39 322
40 335
41 338
42 355
43 374
44 381
45 387
46 393
47 401
48 433
49 438
50 439
51 443
52 446
53 447
54 472
55 484
56 491
57 495

List of values

[1, 4, 11, 18, 25, 26, 28, 44, 47, 59, 63, 80, 81, 101, 108, 114, 125, 135, 148, 151, 153, 162, 172, 187, 198, 205, 206, 223, 229, 234, 237, 256, 268, 274, 279, 294, 297, 304, 322, 335, 338, 355, 374, 381, 387, 393, 401, 433, 438, 439, 443, 446, 447, 472, 484, 491, 495]

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

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