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 | 10 |
3 | 127 |
4 | 2260 |
5 | 52165 |
6 | 1478098 |
7 | 49666267 |
8 | 1930817080 |
9 | 85253566825 |
10 | 4214519350750 |
11 | 230609701370719 |
12 | 13837049296702228 |
13 | 903380930924784013 |
14 | 63754235596937808874 |
15 | 4836352735401636409795 |
16 | 392451456493513697671792 |
17 | 33920902255644870783973201 |
18 | 3111255003645991777552833718 |