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 | 3 |
3 | 8 |
4 | 25 |
5 | 83 |
6 | 323 |
7 | 1410 |
8 | 7062 |
9 | 39660 |
10 | 248287 |
11 | 1709505 |
12 | 12843315 |
13 | 104446836 |
14 | 913968191 |
15 | 8560027375 |
16 | 85427505885 |
17 | 904899664970 |
18 | 10139054456975 |
19 | 119802780498730 |
20 | 1488769376468607 |
21 | 19409525611304801 |
22 | 264890181139521141 |
23 | 3776619220990535910 |