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 | 3 |
3 | 63 |
4 | 3465 |
5 | 363825 |
6 | 62214075 |
7 | 15740160975 |
8 | 5524796502225 |
9 | 2569030373534625 |
10 | 1528573072253101875 |
11 | 1132672646539548489375 |
12 | 1022803399825212285905625 |
13 | 1105650475211054481063980625 |
14 | 1409704355894094463356575296875 |