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 | 1 |
2 | 4 |
3 | 37 |
4 | 586 |
5 | 13612 |
6 | 424621 |
7 | 16827976 |
8 | 815866699 |
9 | 47093387797 |
10 | 3170897237125 |
11 | 245127016240321 |
12 | 21482473673228266 |
13 | 2112385883734692910 |
14 | 231062843227493844112 |
15 | 27913223028923592662539 |
16 | 3701041353685453743060265 |
17 | 535729316331363978105167557 |
18 | 84263588534262286958390813305 |