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 | 6 |
2 | 138 |
3 | 2292 |
4 | 47046 |
5 | 852756 |
6 | 18266628 |
7 | 366635112 |
8 | 7948637382 |
9 | 170568754692 |
10 | 3761729402412 |
11 | 83136335360856 |
12 | 1863229219846428 |
13 | 41883396293989320 |
14 | 948524060727094728 |
15 | 21555960625992644304 |
16 | 492036151405623971142 |
17 | 11264431786398948383844 |
18 | 258676355450246122857756 |