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 | 1 |
1 | 0 |
2 | 1 |
3 | 1 |
4 | 17 |
5 | 2 |
6 | 859 |
7 | 131 |
8 | 105508 |
9 | 40907 |
10 | 72916903 |
11 | 6834168 |
12 | 228239366293 |
13 | 27616985835 |
14 | 2050004858009336 |
15 | 352807044193881 |
16 | 87173272463714343166 |
17 | 6798224808203572198 |
18 | 18318379579349549499397403 |
19 | 1187836799227050499295342 |
20 | 11258903016282277676462826232428 |