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) |
---|---|
9 | 1 |
10 | 5 |
11 | 35 |
12 | 189 |
13 | 1088 |
14 | 5896 |
15 | 32419 |
16 | 178832 |
17 | 989799 |
18 | 5540426 |
19 | 31252470 |
20 | 178571351 |
21 | 1030696863 |
22 | 6025834797 |
23 | 35625675885 |
24 | 213326126842 |
25 | 1292327704580 |
26 | 7927146783432 |
27 | 49194730886734 |
28 | 309011198106985 |
29 | 1963433004838204 |
30 | 12622320085676279 |
31 | 82061043600221160 |