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 | 1 |
3 | 3 |
4 | 21 |
5 | 1001 |
6 | 24297 |
7 | 154359847292651 |
8 | 30341774437965821386991435 |
9 | 92319517852923871319659686774769508009256168960677900730 |
10 | 50934152340027691948241452572262612821964943639897156747372521002131242728356002575294796863242927131886444334117126282630281250 |