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 | 1 |
2 | 6 |
3 | 63 |
4 | 988 |
5 | 20725 |
6 | 546246 |
7 | 17364445 |
8 | 646910328 |
9 | 27652214313 |
10 | 1334291800330 |
11 | 71749167806041 |
12 | 4255000637001588 |
13 | 275904038948566093 |
14 | 19420072633921942542 |
15 | 1474700254793433800805 |
16 | 120174737260376219862256 |
17 | 10461031446553525766071249 |
18 | 968785652772129485926955538 |