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 | 1 |
2 | 2 |
3 | 5 |
4 | 10 |
5 | 21 |
6 | 51 |
7 | 121 |
8 | 282 |
9 | 688 |
10 | 1704 |
11 | 4212 |
12 | 10528 |
13 | 26626 |
14 | 67630 |
15 | 172590 |
16 | 443156 |
17 | 1143034 |
18 | 2958829 |
19 | 7687875 |
20 | 20043717 |
21 | 52410511 |
22 | 137417383 |
23 | 361225349 |
24 | 951755240 |
25 | 2513057208 |
26 | 6648904064 |
27 | 17624116631 |
28 | 46796906873 |
29 | 124460500129 |
30 | 331517863145 |
31 | 884305712723 |
32 | 2362007410465 |