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 | 3 |
3 | 18 |
4 | 173 |
5 | 2368 |
6 | 43025 |
7 | 991070 |
8 | 28030227 |
9 | 950818494 |
10 | 37995695979 |
11 | 1763496545502 |
12 | 93967776822477 |
13 | 5692538342703978 |
14 | 388772833646583213 |
15 | 29711642817587338986 |
16 | 2524166742181661207511 |
17 | 236956380718244960455206 |
18 | 24446253183753019240769463 |
19 | 2757979540962272093582650734 |
20 | 338712272097534292284500861745 |