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 | 1 |
2 | 2 |
3 | 13 |
4 | 272 |
5 | 18281 |
6 | 3944920 |
7 | 2732887529 |
8 | 6077512159232 |
9 | 43384923739812577 |
10 | 994156445200670735008 |
11 | 73125714588602035608260981 |
12 | 17265651822746410593596262486016 |
13 | 13085551252412040683513520733767180041 |
14 | 31834381760532514451976501491991780699626368 |