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 | 22 |
4 | 269 |
5 | 4776 |
6 | 111967 |
7 | 3280264 |
8 | 115550073 |
9 | 4762181440 |
10 | 224954474651 |
11 | 11987717900544 |
12 | 711604917300037 |
13 | 46572971758429312 |
14 | 3332107859592406455 |
15 | 258748811312125854976 |
16 | 21674785904235983431793 |
17 | 1948303837796264786497536 |
18 | 187062919027712092164076723 |
19 | 19107058023481400501276569600 |