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) |
---|---|
1 | 2 |
2 | 6 |
3 | 15 |
4 | 105 |
5 | 110 |
6 | 2145 |
7 | 935 |
8 | 3553 |
9 | 163438 |
10 | 618222 |
11 | 1681130 |
12 | 1314610 |
13 | 7478810 |
14 | 56528230 |
15 | 2533253470 |
16 | 872029246 |
17 | 84271102135 |
18 | 459400861870 |
19 | 58425959482 |
20 | 247074041822 |
21 | 949284476474 |
22 | 327711206734538 |
23 | 1447872915170 |
24 | 11714608131830 |
25 | 12499486876662610 |
26 | 63324881704174 |