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 | 11 |
3 | 127 |
4 | 1547 |
5 | 19652 |
6 | 258069 |
7 | 3481034 |
8 | 47999915 |
9 | 674086924 |
10 | 9612919156 |
11 | 138878011335 |
12 | 2028718584989 |
13 | 29918897595468 |
14 | 444889269572286 |
15 | 6663228661354420 |
16 | 100430376524360459 |
17 | 1522215623202615036 |
18 | 23187346871707554564 |
19 | 354783440893854307244 |