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 | 2 |
2 | 6 |
3 | 44 |
4 | 394 |
5 | 3948 |
6 | 42364 |
7 | 476120 |
8 | 5532714 |
9 | 65935804 |
10 | 801461012 |
11 | 9897836520 |
12 | 123840983812 |
13 | 1566487308344 |
14 | 19999112293944 |
15 | 257365488659376 |
16 | 3334967582746218 |
17 | 43477505482249692 |
18 | 569854228738577572 |