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 | 2 |
2 | 5 |
3 | 16 |
4 | 63 |
5 | 288 |
6 | 1461 |
7 | 8013 |
8 | 46896 |
9 | 290916 |
10 | 1905162 |
11 | 13131193 |
12 | 95005565 |
13 | 719862361 |
14 | 5700083435 |
15 | 47075439047 |
16 | 404760508374 |
17 | 3617018777976 |
18 | 33539368302476 |
19 | 322222320833572 |
20 | 3202873385842352 |
21 | 32895350423011349 |