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.

A129298 Nonnegative values x of solutions (x, y) to the Diophantine equation x^2+(x+89)^2 = y^2.

Table of values

n a(n)
1 0
2 51
3 120
4 267
5 540
6 931
7 1780
8 3367
9 5644
10 10591
11 19840
12 33111
13 61944
14 115851
15 193200
16 361251
17 675444
18 1126267
19 2105740
20 3936991
21 6564580
22 12273367
23 22946680
24 38261391
25 71534640
26 133743267
27 223003944
28 416934651
29 779513100
30 1299762451

List of values

[0, 51, 120, 267, 540, 931, 1780, 3367, 5644, 10591, 19840, 33111, 61944, 115851, 193200, 361251, 675444, 1126267, 2105740, 3936991, 6564580, 12273367, 22946680, 38261391, 71534640, 133743267, 223003944, 416934651, 779513100, 1299762451]