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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.

A088920 Solutions k to the Diophantine equation k = 2n^2 = m^2+1.

Table of values

n a(n)
1 2
2 50
3 1682
4 57122
5 1940450
6 65918162
7 2239277042
8 76069501250
9 2584123765442
10 87784138523762
11 2982076586042450
12 101302819786919522
13 3441313796169221282
14 116903366249966604050
15 3971273138702695316402

List of values

[2, 50, 1682, 57122, 1940450, 65918162, 2239277042, 76069501250, 2584123765442, 87784138523762, 2982076586042450, 101302819786919522, 3441313796169221282, 116903366249966604050, 3971273138702695316402]

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

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