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 | 270798 |
1 | 1005135 |
2 | 1994670 |
3 | 5058075 |
4 | 20047500 |
5 | 33313725 |
6 | 66545850 |
7 | 112201785 |
8 | 225464610 |
9 | 368353785 |
10 | 835135950 |
11 | 1587633825 |
12 | 2841028950 |
13 | 5347819200 |
14 | 5598498225 |
15 | 10862757750 |
16 | 21453946560 |
17 | 22456662705 |
18 | 43576370550 |