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) |
---|---|
1 | 1 |
2 | 8 |
3 | 1920 |
4 | 193536 |
5 | 154828800 |
6 | 1167851520 |
7 | 892705701888000 |
8 | 1428329123020800 |
9 | 768472460034048000 |
10 | 4058540589291090739200 |
11 | 196433364521688791777280000 |
12 | 5957759187690780937420800000 |
13 | 30447485794244997427545243648000000 |
14 | 341011840895543971188506728857600000 |