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 | 399 |
2 | 46999008 |
3 | 13298692239252000 |
4 | 63136448705623545160948964421 |
5 | 35264602300404206685041451956188035401663992320 |
6 | 16221242274790612130617584913704674310807122672141590345443070217889312 |