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.

A173255 Smaller member p of a twin prime pair (p, p+2) such that the sum p+(p+2) is a fifth power: 2*(p+1) = k^5 for some integer k.

Table of values

n a(n)
1 4076863487
2 641194278911
3 16260080320511
4 174339220049999
5 420586798122287
6 388931440807883087
7 1715002302605720111
8 2051821692518399999
9 4617724356355049999
10 5873208011345484287
11 58698987193722272687
12 76578949263222449999
13 180701862444484649999
14 562030251929933709311

List of values

[4076863487, 641194278911, 16260080320511, 174339220049999, 420586798122287, 388931440807883087, 1715002302605720111, 2051821692518399999, 4617724356355049999, 5873208011345484287, 58698987193722272687, 76578949263222449999, 180701862444484649999, 562030251929933709311]

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

Content is available under The OEIS End-User License Agreement.