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 | 18 |
3 | 156 |
4 | 1785 |
5 | 25506 |
6 | 438540 |
7 | 8834013 |
8 | 204341580 |
9 | 5343030264 |
10 | 155949552951 |
11 | 5028857184588 |
12 | 177628447077408 |
13 | 6822752257361943 |
14 | 283211285330197254 |
15 | 12636574861035192648 |
16 | 603220473535136763441 |
17 | 30679940004725753797230 |