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 | 6 |
3 | 117 |
4 | 6642 |
5 | 1097874 |
6 | 537135948 |
7 | 784812995973 |
8 | 3435153688724346 |
9 | 45086429284345043334 |
10 | 1775007791598340247784372 |
11 | 209630197234751724563143145346 |
12 | 74271350069687203431923556331222068 |