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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.

A275159 Primes p such that p-1 is the value of totient function of a product of distinct Fermat numbers (A000215).

Table of values

n a(n)
1 2
2 3
3 5
4 17
5 257
6 65537
7 548898078721
8 1151122703583805441
9 77370970260794891965562881
10 632834090662785970268956262401
11 1327149278901642923121482163604684801
12 2787593149816327845958662202634335514787841
13 91343852333181430856373443055921906148567941121

List of values

[2, 3, 5, 17, 257, 65537, 548898078721, 1151122703583805441, 77370970260794891965562881, 632834090662785970268956262401, 1327149278901642923121482163604684801, 2787593149816327845958662202634335514787841, 91343852333181430856373443055921906148567941121]

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

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