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) |
---|---|
1 | 2 |
2 | 18 |
3 | 868 |
4 | 230274 |
5 | 338942604 |
6 | 2779683771636 |
7 | 127320422237993212 |
8 | 32620173508191539578106 |
9 | 46794404527960763380238873820 |
10 | 376118239460804805511929497668632684 |
11 | 16947204353591524393183053514633085861818452 |
12 | 4282329728316057313850583887700885027979305243679508 |