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 | 11 |
3 | 64 |
4 | 296 |
5 | 1716 |
6 | 9123 |
7 | 48761 |
8 | 264457 |
9 | 1420548 |
10 | 7652666 |
11 | 41237256 |
12 | 222050029 |
13 | 1196138637 |
14 | 6442843111 |
15 | 34702528552 |
16 | 186921714672 |
17 | 1006820870616 |
18 | 5423072856651 |
19 | 29210535955209 |
20 | 157337764568209 |
21 | 847474515870020 |
22 | 4564784961695166 |
23 | 24587476389796440 |