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) |
---|---|
1 | 0 |
2 | 11 |
3 | 1320 |
4 | 157080 |
5 | 18691211 |
6 | 2224097040 |
7 | 264648856560 |
8 | 31490989833611 |
9 | 3747163141343160 |
10 | 445880922830002440 |
11 | 53056082653628947211 |
12 | 6313227954859014715680 |
13 | 751221070545569122218720 |
14 | 89388994166967866529312011 |
15 | 10636539084798630547865910600 |