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 | 1 |
3 | 7 |
4 | 25 |
5 | 181 |
6 | 1561 |
7 | 12811 |
8 | 188497 |
9 | 2071945 |
10 | 38889361 |
11 | 620762671 |
12 | 12917838121 |
13 | 291278938237 |
14 | 6667342764265 |
15 | 194869722610291 |
16 | 5137978752994081 |
17 | 177509783765281681 |
18 | 5610285632192738977 |
19 | 215195998789004395735 |
20 | 8228064506323330305721 |