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 | 104 |
4 | 1872 |
5 | 43056 |
6 | 1205568 |
7 | 39783744 |
8 | 1511782272 |
9 | 65006637696 |
10 | 3120318609408 |
11 | 165376886298624 |
12 | 9591859405320192 |
13 | 604287142535172096 |
14 | 41091525692391702528 |
15 | 2999681375544594284544 |
16 | 233975147292478354194432 |
17 | 19419937225275703398137856 |
18 | 1708954475824261899036131328 |