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 | 1 |
2 | 2 |
3 | 9 |
4 | 83 |
5 | 1226 |
6 | 24727 |
7 | 627909 |
8 | 19169758 |
9 | 682800001 |
10 | 27776711627 |
11 | 1270110048234 |
12 | 64470498348983 |
13 | 3596569233141701 |
14 | 218698213338646702 |
15 | 14395754017090902609 |
16 | 1019782749198898131883 |
17 | 77351848007810972904826 |