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) |
---|---|
1 | 2 |
2 | 7 |
3 | 40 |
4 | 199 |
5 | 856 |
6 | 3359 |
7 | 12440 |
8 | 44335 |
9 | 153808 |
10 | 523159 |
11 | 1752928 |
12 | 5804759 |
13 | 19041608 |
14 | 61981807 |
15 | 200458504 |
16 | 644783071 |
17 | 2064276256 |
18 | 6581953703 |
19 | 20911793168 |
20 | 66230028871 |
21 | 209167217752 |
22 | 658918365247 |
23 | 2070973772920 |
24 | 6495510239759 |
25 | 20334154874096 |
26 | 63545035094839 |