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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.

A259835 a(n) is the number of odd primes of the form b^(2^n)+1 that are less than A123599(n+1).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 41
5 152
6 122
7 185
8 8
9 860
10 24
11 612
12 97094

List of values

[1, 1, 1, 1, 41, 152, 122, 185, 8, 860, 24, 612, 97094]

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

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