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 | 1 |
2 | 5 |
3 | 19 |
4 | 77 |
5 | 326 |
6 | 1406 |
7 | 5601 |
8 | 23715 |
9 | 101092 |
10 | 431172 |
11 | 1841357 |
12 | 7889877 |
13 | 33924268 |
14 | 146103678 |
15 | 628595097 |
16 | 2695143751 |
17 | 11495831852 |
18 | 48733234456 |
19 | 205252231229 |
20 | 858955851705 |
21 | 3573016550756 |
22 | 14781047390930 |
23 | 60846099935609 |
24 | 249385924540907 |