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 | 10 |
3 | 102 |
4 | 1336 |
5 | 22200 |
6 | 443664 |
7 | 10334128 |
8 | 275060608 |
9 | 8236914048 |
10 | 274069953280 |
11 | 10031110907136 |
12 | 400520747437056 |
13 | 17324601073921024 |
14 | 807023462798608384 |
15 | 40278407730378332160 |
16 | 2144307919689898491904 |
17 | 121291661335680615284736 |
18 | 7264376142168665821741056 |