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 | 1 |
2 | 10 |
3 | 102 |
4 | 1040 |
5 | 10604 |
6 | 108120 |
7 | 1102408 |
8 | 11240320 |
9 | 114608016 |
10 | 1168560800 |
11 | 11914824032 |
12 | 121485361920 |
13 | 1238683267264 |
14 | 12629803396480 |
15 | 128775400499328 |
16 | 1313013611786240 |
17 | 13387686918861056 |
18 | 136502896412183040 |
19 | 1391804337959552512 |
20 | 14191049172419891200 |