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 | 6 |
7 | 1302 |
8 | 101136 |
9 | 5143824 |
10 | 210198240 |
11 | 7593173280 |
12 | 255415628160 |
13 | 8252203639680 |
14 | 261173083691520 |
15 | 8202954132172800 |
16 | 257956727815987200 |
17 | 8172268419809894400 |
18 | 261973287647034163200 |
19 | 8524055367713146060800 |