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.
n | a(n) |
---|---|
0 | -5 |
1 | -11 |
2 | 131 |
3 | 3421 |
4 | 56209 |
5 | 1049105 |
6 | 18561659 |
7 | 334918459 |
8 | 5997328339 |
9 | 107703879581 |
10 | 1932077585345 |
11 | 34673771913121 |
12 | 622167861459451 |
13 | 11164539354582251 |
14 | 200338227165577379 |
15 | 3594932551574173405 |
16 | 64508386001097153649 |
17 | 1157556438367284595889 |