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 | 3 |
3 | 7 |
4 | 19 |
5 | 71 |
6 | 347 |
7 | 2115 |
8 | 16395 |
9 | 164071 |
10 | 2099991 |
11 | 34138963 |
12 | 706636219 |
13 | 18658538939 |
14 | 627640554659 |
15 | 26870678088831 |
16 | 1464622985216331 |
17 | 101659649883242575 |
18 | 8983370274289495947 |
19 | 1010460953826963080371 |