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 | 1 |
2 | 6 |
3 | 35 |
4 | 327 |
5 | 2892 |
6 | 37943 |
7 | 459895 |
8 | 7330172 |
9 | 116054835 |
10 | 2168292295 |
11 | 41072348550 |
12 | 898738816957 |
13 | 19782331776937 |
14 | 487091519709590 |
15 | 12305361661242275 |
16 | 337777113607935587 |
17 | 9528258228302443724 |
18 | 289373132780801591323 |
19 | 9016757353084706862647 |