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 | 1 |
2 | 35 |
3 | 5775 |
4 | 2627625 |
5 | 2546168625 |
6 | 4509264634875 |
7 | 13189599057009375 |
8 | 59287247761257140625 |
9 | 388035036597427985390625 |
10 | 3546252199463894358484921875 |
11 | 43764298393583920278062420859375 |
12 | 709638098451963267308782154234765625 |
13 | 14778213400262135041705388361938994140625 |