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) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 4 |
7 | 12 |
8 | 30 |
9 | 70 |
10 | 157 |
11 | 348 |
12 | 748 |
13 | 1603 |
14 | 3379 |
15 | 7076 |
16 | 14720 |
17 | 30472 |
18 | 62837 |
19 | 129141 |
20 | 264711 |
21 | 541301 |
22 | 1104733 |
23 | 2250778 |
24 | 4578841 |
25 | 9303111 |
26 | 18880287 |
27 | 38277715 |
28 | 77533844 |
29 | 156924293 |
30 | 317374503 |
31 | 641463198 |
32 | 1295724682 |