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) |
---|---|
6 | 1 |
7 | 2 |
8 | 7 |
9 | 22 |
10 | 73 |
11 | 240 |
12 | 818 |
13 | 2816 |
14 | 9967 |
15 | 36080 |
16 | 133875 |
17 | 509676 |
18 | 1990984 |
19 | 7990628 |
20 | 32936173 |
21 | 139548808 |
22 | 607402437 |
23 | 2716780286 |
24 | 12476624346 |
25 | 58818236078 |
26 | 284350933608 |
27 | 1408898449946 |
28 | 7146679566822 |
29 | 37085526689402 |
30 | 196654885016221 |
31 | 1064783059174600 |