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 | 5 |
3 | 68 |
4 | 1936 |
5 | 99336 |
6 | 8326912 |
7 | 1063584640 |
8 | 196475565312 |
9 | 50403792222720 |
10 | 17382740425346304 |
11 | 7847087503671023616 |
12 | 4535069738055660564480 |
13 | 3292828639234241171484672 |
14 | 2955617286961757422869504000 |
15 | 3233957295970672142211481337856 |