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) |
---|---|
5 | 1 |
6 | 0 |
7 | 21 |
8 | 56 |
9 | 504 |
10 | 3717 |
11 | 29337 |
12 | 190674 |
13 | 1460745 |
14 | 12532520 |
15 | 100025926 |
16 | 845104624 |
17 | 7657043576 |
18 | 69364078980 |
19 | 657324748866 |
20 | 6374275533525 |
21 | 64070264089020 |
22 | 653567576544498 |
23 | 6979149079277683 |
24 | 74951288500334708 |
25 | 835338959385664426 |
26 | 9373747854520238761 |