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 | 137 |
3 | 12019 |
4 | 874853 |
5 | 58067611 |
6 | 3673451957 |
7 | 226576032859 |
8 | 13790081534933 |
9 | 833490615528571 |
10 | 50196582942983477 |
11 | 3017503478665411099 |
12 | 181223386494229073813 |
13 | 10878637590184410995131 |
14 | 652876078076017863582197 |
15 | 39177315318319288337595739 |