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 | 0 |
1 | 1 |
2 | 2 |
3 | 11 |
4 | 93 |
5 | 1068 |
6 | 15486 |
7 | 271206 |
8 | 5566086 |
9 | 130982328 |
10 | 3476230344 |
11 | 102709363392 |
12 | 3343387479840 |
13 | 118880973126576 |
14 | 4584247231485312 |
15 | 190548125567321328 |
16 | 8492669888285758896 |
17 | 404023626910206388224 |
18 | 20434095445804056842112 |
19 | 1094849162137482139541376 |