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 | 0 |
1 | 3 |
2 | 24 |
3 | 189 |
4 | 1488 |
5 | 11715 |
6 | 92232 |
7 | 726141 |
8 | 5716896 |
9 | 45009027 |
10 | 354355320 |
11 | 2789833533 |
12 | 21964312944 |
13 | 172924670019 |
14 | 1361433047208 |
15 | 10718539707645 |
16 | 84386884613952 |
17 | 664376537203971 |
18 | 5230625413017816 |
19 | 41180626766938557 |