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 | 5 |
4 | 14 |
5 | 42 |
6 | 5172 |
7 | 3739389 |
8 | 9434483630 |
9 | 63428037194102 |
10 | 959222215928392076 |
11 | 29009757539769286481866 |
12 | 1608387988236777669667251772 |
13 | 152866019594999736359695792369300 |
14 | 23609086665918990295149462904374925800 |
15 | 5671917808033245221993631555503554148332485 |