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 | 1 |
3 | 1 |
4 | 2 |
5 | 8 |
6 | 29 |
7 | 86 |
8 | 229 |
9 | 619 |
10 | 1836 |
11 | 5846 |
12 | 18802 |
13 | 59356 |
14 | 185187 |
15 | 581476 |
16 | 1855412 |
17 | 5997965 |
18 | 19491730 |
19 | 63395718 |
20 | 206433172 |
21 | 674452128 |
22 | 2213463944 |
23 | 7293253791 |
24 | 24098638133 |
25 | 79791002807 |
26 | 264698873350 |
27 | 879945619711 |
28 | 2931486913728 |
29 | 9785457123420 |
30 | 32721317536787 |