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) |
---|---|
10 | 1 |
11 | 56 |
12 | 1772 |
13 | 41835 |
14 | 822277 |
15 | 14253254 |
16 | 225620777 |
17 | 3337585487 |
18 | 46894138343 |
19 | 633327676249 |
20 | 8297945378872 |
21 | 106274752981884 |
22 | 1339352574256161 |
23 | 16713308238007881 |
24 | 207742699406820799 |
25 | 2586686884152971976 |
26 | 32427925119758431591 |
27 | 410991858695177722552 |