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 | 5 |
2 | 19 |
3 | 251 |
4 | 48619 |
5 | 155117519 |
6 | 30067266499541039 |
7 | 6637553085023755473070799 |
8 | 399608854866744452032002440111 |
9 | 5717214010165655645594487649236004008072121335004636113518216597999 |