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 | 114 |
3 | 1260 |
4 | 18228 |
5 | 200880 |
6 | 2353338 |
7 | 25901100 |
8 | 289462380 |
9 | 3184570800 |
10 | 35172555474 |
11 | 386913644460 |
12 | 4260476333988 |
13 | 46865727906480 |
14 | 515660423584938 |
15 | 5672279881478700 |
16 | 62399341247906460 |
17 | 686393226739623600 |