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 | 7 |
3 | 87 |
4 | 1495 |
5 | 31865 |
6 | 793769 |
7 | 22290228 |
8 | 689397657 |
9 | 23116772771 |
10 | 831159921411 |
11 | 31787496335409 |
12 | 1285410740283302 |
13 | 54708408148614317 |
14 | 2441969507507612684 |
15 | 113988651908380638224 |
16 | 5551479742274622439616 |
17 | 281540748098045175486249 |
18 | 14843765603832700589293465 |