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 | 0 |
2 | 0 |
3 | 1 |
4 | 13 |
5 | 106 |
6 | 694 |
7 | 3991 |
8 | 21067 |
9 | 104680 |
10 | 497452 |
11 | 2285053 |
12 | 10222777 |
13 | 44788342 |
14 | 192970834 |
15 | 820244467 |
16 | 3448381783 |
17 | 14367483412 |
18 | 59421385000 |
19 | 244271688313 |
20 | 999169721125 |
21 | 4070288777410 |
22 | 16525230017710 |
23 | 66906367267471 |
24 | 270271938430243 |