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) |
---|---|
0 | 1 |
1 | 8 |
2 | 136 |
3 | 2720 |
4 | 60112 |
5 | 1414400 |
6 | 34744192 |
7 | 880722944 |
8 | 22866372480 |
9 | 604987038208 |
10 | 16252230833792 |
11 | 442118711113216 |
12 | 12154717695451712 |
13 | 337169716435693120 |
14 | 9425612400257630864 |
15 | 265272780558100130464 |
16 | 7510038750103097772890 |
17 | 213729057394800722424678 |
18 | 6110972702751703321123745 |