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.

A240113 Integers for which the smallest m in A040081 such that n*2^m - 1 is prime (A038699) increases.

Table of values

n a(n)
1 1
2 13
3 23
4 43
5 59
6 88
7 127
8 148
9 659

List of values

[1, 13, 23, 43, 59, 88, 127, 148, 659]

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

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