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 | 1 |
2 | 1 |
3 | 2 |
4 | 9 |
5 | 41 |
6 | 191 |
7 | 1191 |
8 | 9353 |
9 | 77897 |
10 | 704861 |
11 | 7352621 |
12 | 85323921 |
13 | 1058023825 |
14 | 14155416003 |
15 | 206100005931 |
16 | 3217934262481 |
17 | 53320102598481 |
18 | 939087824434009 |
19 | 17562552535939705 |
20 | 346668611080774081 |
21 | 7196193133818592961 |
22 | 156944931623033340711 |