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 | 256 |
2 | 67584 |
3 | 19726336 |
4 | 5889851392 |
5 | 1771674009600 |
6 | 534392715870208 |
7 | 161366284997492736 |
8 | 48747995907588358144 |
9 | 14729174296327654211584 |
10 | 4450732984859801614811136 |
11 | 1344923124886673681620664320 |