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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.

A323605 Smallest prime divisor of A000058(n) = A007018(n) + 1 (Sylvester's sequence).

Table of values

n a(n)
0 2
1 3
2 7
3 43
4 13
5 3263443
6 547
7 29881
8 5295435634831
9 181
10 2287
11 73

List of values

[2, 3, 7, 43, 13, 3263443, 547, 29881, 5295435634831, 181, 2287, 73]

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

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