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 | 6 |
3 | 126 |
4 | 6291 |
5 | 581499 |
6 | 86010084 |
7 | 18599726484 |
8 | 5532984567639 |
9 | 2166830287921959 |
10 | 1080602568966548022 |
11 | 668603866168566179982 |
12 | 502601850887023486736757 |
13 | 451167540495577093495790397 |
14 | 476690705981608679350490956032 |
15 | 585587125411920596898761442409728 |