cp's OEIS Frontend

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.

A086258 a(n) is the smallest k such that 2^k+1 has n primitive prime factors.

Table of values

n a(n)
1 0
2 14
3 26
4 46
5 83
6 118
7 309
8 194
9 414
10 538
11 786
12 958

List of values

[0, 14, 26, 46, 83, 118, 309, 194, 414, 538, 786, 958]