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) |
---|---|
5 | 1 |
6 | 15 |
7 | 2100 |
8 | 2205000 |
9 | 15326955000 |
10 | 651778761375000 |
11 | 160813373794053750000 |
12 | 221825967811517742750000000 |
13 | 1665580501138748782956117750000000 |
14 | 66748196878452897333173822295371250000000 |
15 | 14068311871625131535989260349822728619050000000000 |
16 | 15421550528128282332258412096965369287417159977500000000000 |