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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.

A171431 Primes that are congruent to 4 mod n, where n is the index of the prime.

Table of values

n a(n)
1 2
2 379
3 389
4 9559969
5 9559999
6 9560119
7 9560149
8 514274011
9 3779851261
10 204475055129
11 81744303090431
12 241849345578327127
13 241849345578334537
14 241849345578337111
15 241849345578359263
16 241849345578372913
17 241849345578373303
18 97199410027250043229
19 97199410027250048629
20 97199410027250052679

List of values

[2, 379, 389, 9559969, 9559999, 9560119, 9560149, 514274011, 3779851261, 204475055129, 81744303090431, 241849345578327127, 241849345578334537, 241849345578337111, 241849345578359263, 241849345578372913, 241849345578373303, 97199410027250043229, 97199410027250048629, 97199410027250052679]

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

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