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 | 2 |
3 | 36 |
4 | 13824 |
5 | 324000000 |
6 | 1209323520000000 |
7 | 1923567501916569600000000 |
8 | 3436011282355888738787131392000000000 |
9 | 18204541483393435808637499286914987185930240000000000 |
10 | 753091424970084722185225494963366011108371967508480000000000000000000000 |