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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.

A198019 Primes occurring in the decimal expansion of Pi (A000796), ordered by position of last digit, then by size.

Table of values

n a(n)
1 3
2 31
3 41
4 5
5 59
6 4159
7 14159
8 314159
9 2
10 53
11 653
12 1592653
13 89
14 141592653589
15 7
16 97
17 5897
18 35897
19 6535897
20 5926535897
21 415926535897
22 79
23 58979
24 358979
25 589793
26 23
27 9323
28 9265358979323
29 43
30 643
31 462643
32 93238462643
33 433
34 83
35 383
36 2643383
37 38462643383
38 89793238462643383
39 41592653589793238462643383

List of values

[3, 31, 41, 5, 59, 4159, 14159, 314159, 2, 53, 653, 1592653, 89, 141592653589, 7, 97, 5897, 35897, 6535897, 5926535897, 415926535897, 79, 58979, 358979, 589793, 23, 9323, 9265358979323, 43, 643, 462643, 93238462643, 433, 83, 383, 2643383, 38462643383, 89793238462643383, 41592653589793238462643383]

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

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