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 | 0 |
3 | 0 |
4 | 4 |
5 | 92 |
6 | 2352 |
7 | 78356 |
8 | 3517880 |
9 | 252618880 |
10 | 41306486504 |
11 | 16825895352172 |
12 | 11961395191780756 |
13 | 12807426535283959680 |
14 | 21661306839167581507840 |
15 | 64202942607525533084738044 |
16 | 369420376954069022684270628192 |
17 | 4240620859184086817492965752551468 |
18 | 89842928236108967759116580894597660652 |