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 | 28 |
2 | 1078 |
3 | 45276 |
4 | 1980825 |
5 | 88740960 |
6 | 4037713680 |
7 | 185734829280 |
8 | 8613452707860 |
9 | 401961126366800 |
10 | 18851976826602920 |
11 | 887756726925482960 |
12 | 41946505347229069860 |
13 | 1987619022607162079520 |
14 | 94411903573840198777200 |
15 | 4494006610114793461794720 |
16 | 214307940219849213209335710 |