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 | 0 |
1 | 1 |
2 | 2 |
3 | 11 |
4 | 104 |
5 | 1241 |
6 | 18216 |
7 | 317715 |
8 | 6414848 |
9 | 147107953 |
10 | 3776164000 |
11 | 107253230171 |
12 | 3339157316736 |
13 | 113070818225353 |
14 | 4137170839854976 |
15 | 162653198951193059 |
16 | 6837934005096620032 |
17 | 306093463368534049761 |
18 | 14535589272368159900160 |
19 | 729835620496621069643179 |