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 | 8 |
2 | 120 |
3 | 1856 |
4 | 28736 |
5 | 444928 |
6 | 6888960 |
7 | 106663936 |
8 | 1651511296 |
9 | 25570869248 |
10 | 395921817600 |
11 | 6130182127616 |
12 | 94915539501056 |
13 | 1469607174995968 |
14 | 22754390483927040 |
15 | 352313390342864896 |
16 | 5454979121614422016 |