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.

A130647 Nonnegative values x of solutions (x, y) to the Diophantine equation x^2+(x+839)^2 = y^2.

Table of values

n a(n)
1 0
2 60
3 2241
4 2517
5 2821
6 15180
7 16780
8 18544
9 90517
10 99841
11 110121
12 529600
13 583944
14 643860
15 3088761
16 3405501
17 3754717
18 18004644
19 19850740
20 21886120
21 104940781
22 115700617
23 127563681
24 611641720
25 674354640
26 743497644
27 3564911217

List of values

[0, 60, 2241, 2517, 2821, 15180, 16780, 18544, 90517, 99841, 110121, 529600, 583944, 643860, 3088761, 3405501, 3754717, 18004644, 19850740, 21886120, 104940781, 115700617, 127563681, 611641720, 674354640, 743497644, 3564911217]