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 | 92 |
4 | 2760 |
5 | 134416 |
6 | 9626976 |
7 | 952336832 |
8 | 124374587520 |
9 | 20725471027456 |
10 | 4290994105591296 |
11 | 1080503158073449472 |
12 | 325167279095248865280 |
13 | 115252343303110680580096 |
14 | 47519237579074974018134016 |
15 | 22549702636577116941673152512 |
16 | 12202485589681663721911088087040 |