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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.

A275368 Numbers k such that A000032(k) + 2^k is a prime.

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 5
6 7
7 13
8 22
9 52
10 53
11 85
12 175
13 214
14 223
15 556
16 631

List of values

[0, 1, 2, 4, 5, 7, 13, 22, 52, 53, 85, 175, 214, 223, 556, 631]

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

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