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) |
---|---|
6 | 1 |
7 | 102943 |
8 | 12363454300 |
9 | 1450319733570100 |
10 | 170699761008128301202 |
11 | 20081461365765141084602686 |
12 | 2362583929682268848603506007900 |
13 | 277955299234477922983349122651265300 |