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 | 1 |
3 | 2 |
4 | 13 |
5 | 181 |
6 | 4551 |
7 | 188021 |
8 | 11924753 |
9 | 1103029649 |
10 | 142906232381 |
11 | 25095114042461 |
12 | 5813156139567261 |
13 | 1736262706526700925 |
14 | 655797361805578202939 |
15 | 308047913827328021014851 |
16 | 177358895717746915172030241 |
17 | 123578165227603044619210348321 |