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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.

A350590 Prime numbers p such that iterating the map m -> m^2 + 1 on p generates a number ending with p.

Table of values

n a(n)
1 2
2 5
3 7
4 677
5 948901
6 55904677
7 88948901
8 36414201356422028396069993813455904677
9 8964456980291877636414201356422028396069993813455904677
10 711873588184178964456980291877636414201356422028396069993813455904677

List of values

[2, 5, 7, 677, 948901, 55904677, 88948901, 36414201356422028396069993813455904677, 8964456980291877636414201356422028396069993813455904677, 711873588184178964456980291877636414201356422028396069993813455904677]

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

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