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) |
---|---|
2 | 1 |
3 | 111 |
4 | 13542 |
5 | 1637362 |
6 | 198134223 |
7 | 23974093353 |
8 | 2900866919644 |
9 | 351004879413684 |
10 | 42471590605551405 |
11 | 5139062461110267955 |
12 | 621826557818118395106 |
13 | 75241013495730790109766 |
14 | 9104162632986302495960347 |
15 | 1101603678591310956191736717 |