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 | 432 |
2 | 145152 |
3 | 64494144 |
4 | 29760915456 |
5 | 14274670230432 |
6 | 6975951829890048 |
7 | 3459591515857458816 |
8 | 1733116511275051696128 |
9 | 875135886353582630388336 |
10 | 444632598699435462934282752 |
11 | 227042568315636603738176892096 |