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 | 3 |
2 | 21 |
3 | 249 |
4 | 4302 |
5 | 98982 |
6 | 2860686 |
7 | 99779418 |
8 | 4081683744 |
9 | 191696903424 |
10 | 10168315038360 |
11 | 601321398385320 |
12 | 39230551252853424 |
13 | 2799199551778309872 |
14 | 216856533870111053520 |
15 | 18127987493141612555280 |
16 | 1626479163148212406506240 |
17 | 155902932291162161594016000 |