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 | 3 |
2 | 14 |
3 | 80 |
4 | 510 |
5 | 3498 |
6 | 25145 |
7 | 186972 |
8 | 1426159 |
9 | 11096944 |
10 | 87736474 |
11 | 702837098 |
12 | 5692337206 |
13 | 46533458472 |
14 | 383450469145 |
15 | 3181746494524 |
16 | 26562082580277 |
17 | 222941953595054 |
18 | 1880174585677589 |
19 | 15924467403391355 |
20 | 135396623401761765 |
21 | 1155230973031795808 |
22 | 9888061401816818319 |