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 | 12 |
3 | 252 |
4 | 8096 |
5 | 352120 |
6 | 19372512 |
7 | 1290832480 |
8 | 101078857728 |
9 | 9098805892608 |
10 | 925857411706880 |
11 | 105098610198360064 |
12 | 13167689873652178944 |
13 | 1804954814456584081408 |
14 | 268702350796640969736192 |
15 | 43172786067215188056023040 |
16 | 7446421094705349321120677888 |
17 | 1372319952106065844255081037824 |