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 | 0 |
2 | 0 |
3 | 1 |
4 | 3 |
5 | 3 |
6 | 5 |
7 | 24 |
8 | 60 |
9 | 102 |
10 | 258 |
11 | 816 |
12 | 1992 |
13 | 4452 |
14 | 12012 |
15 | 33617 |
16 | 84627 |
17 | 212823 |
18 | 577361 |
19 | 1561077 |
20 | 4063059 |
21 | 10715009 |
22 | 29052015 |
23 | 78235107 |
24 | 208358693 |
25 | 560561391 |
26 | 1522609569 |
27 | 4120277283 |
28 | 11129752269 |
29 | 30240233739 |
30 | 82441619605 |
31 | 224488878600 |
32 | 611770878012 |