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 | 15 |
3 | 208 |
4 | 4249 |
5 | 115656 |
6 | 3946879 |
7 | 162225680 |
8 | 7807264497 |
9 | 430828353280 |
10 | 26825288214031 |
11 | 1860715287986688 |
12 | 142304071119852745 |
13 | 11897080341213068288 |
14 | 1079508321205459768575 |
15 | 105660694801273960216576 |
16 | 11097101798773200862180321 |
17 | 1244852059489783737208012800 |