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.

A274466 Least number that is not divisible by 5 and the sum of two positive squares in exactly n ways.

Table of values

n a(n)
1 2
2 221
3 2873
4 6409
5 97682
6 83317
7 8254129
8 237133
9 1416389
10 14080573
11 2789895602
12 3082729
13 41075281
14 82150562
15 239369741
16 9722453
17 403139914489
18 52406393
19 6733146600397009
20 520981201
21 40453486229
22 6941722489
23 13883444978
24 126391889
25 69177855149

List of values

[2, 221, 2873, 6409, 97682, 83317, 8254129, 237133, 1416389, 14080573, 2789895602, 3082729, 41075281, 82150562, 239369741, 9722453, 403139914489, 52406393, 6733146600397009, 520981201, 40453486229, 6941722489, 13883444978, 126391889, 69177855149]

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

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