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 | 2 |
3 | 12 |
4 | 40 |
5 | 185 |
6 | 726 |
7 | 3157 |
8 | 13112 |
9 | 56331 |
10 | 239230 |
11 | 1028522 |
12 | 4414224 |
13 | 19045039 |
14 | 82237442 |
15 | 356104140 |
16 | 1544056864 |
17 | 6707220443 |
18 | 29172892518 |
19 | 127058629852 |
20 | 554006070200 |
21 | 2418204764451 |
22 | 10565384173762 |
23 | 46202462762837 |
24 | 202207635999240 |
25 | 885642000534925 |
26 | 3881697614968706 |