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 | 246 |
6 | 4350 |
7 | 44475 |
8 | 369675 |
9 | 2603670 |
10 | 16993932 |
11 | 102603315 |
12 | 598010585 |
13 | 3339393990 |
14 | 18294499370 |
15 | 97818690363 |
16 | 517148440820 |
17 | 2694756962105 |
18 | 13947673300505 |
19 | 71555207694490 |
20 | 365571598248050 |
21 | 1857609632705200 |
22 | 9414446265923035 |
23 | 47553294423090160 |
24 | 239799029393392505 |