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 | 120 |
7 | 6090 |
8 | 232792 |
9 | 8337420 |
10 | 299350440 |
11 | 11074483860 |
12 | 427387853508 |
13 | 17302253251998 |
14 | 736435961119768 |
15 | 32970154976590650 |
16 | 1551833612483679600 |
17 | 76712206915275154368 |
18 | 3977549433235139894640 |
19 | 216011528111397978249156 |
20 | 12268895890831542489647980 |