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.

A230759 Values of x such that x^2 + y^2 = 53^n with x and y coprime and 0 < x < y.

Table of values

n a(n)
1 2
2 28
3 259
4 1241
5 3647
6 14715
7 399301
8 4810319
9 34161842
10 146769868
11 244200526
12 4359995640
13 73982566838
14 804676166812
15 4381447604821
16 15981352647839
17 8477785985767
18 965700694136205
19 13070487060661219
20 114948480102611400
21 541029996598203398

List of values

[2, 28, 259, 1241, 3647, 14715, 399301, 4810319, 34161842, 146769868, 244200526, 4359995640, 73982566838, 804676166812, 4381447604821, 15981352647839, 8477785985767, 965700694136205, 13070487060661219, 114948480102611400, 541029996598203398]

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

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