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 | 3 |
2 | 20 |
3 | 202 |
4 | 2724 |
5 | 45928 |
6 | 929288 |
7 | 21936864 |
8 | 591822912 |
9 | 17962293408 |
10 | 605744322048 |
11 | 22470338716032 |
12 | 909323575700352 |
13 | 39864781715364864 |
14 | 1882110048700328448 |
15 | 95205899353680970752 |
16 | 5137022051563160623104 |
17 | 294501790029090740576256 |