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 | 4 |
3 | 21 |
4 | 186 |
5 | 2482 |
6 | 52431 |
7 | 1742069 |
8 | 92198200 |
9 | 7788221136 |
10 | 1053871857226 |
11 | 228795949744458 |
12 | 79812945269217967 |
13 | 44781474458725910347 |
14 | 40447360752560508229164 |
15 | 58848264986153917140728453 |