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 | 2 |
2 | 12 |
3 | 130 |
4 | 2082 |
5 | 44488 |
6 | 1192964 |
7 | 38557860 |
8 | 1459988440 |
9 | 63414711072 |
10 | 3108861424032 |
11 | 169829819311392 |
12 | 10230860299538400 |
13 | 673850170929176928 |
14 | 48176129912775680160 |
15 | 3715759452364764485280 |
16 | 307545698210584533055488 |
17 | 27190399275422185989742080 |
18 | 2557448587458299889542868480 |