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 | 0 |
2 | 6 |
3 | 714 |
4 | 1047188 |
5 | 30515132780 |
6 | 21936856591278330 |
7 | 459986443452971306412268 |
8 | 324518550895166392891543292552264 |
9 | 8727963565271662417355532872177263437534624 |
10 | 9999999999888888888777777776666666555555444443333222110 |