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 | 49 |
2 | 2352 |
3 | 111720 |
4 | 5306112 |
5 | 251985048 |
6 | 11966664360 |
7 | 568291227840 |
8 | 26987881799256 |
9 | 1281641734875432 |
10 | 60864559478706816 |
11 | 2890429126368804888 |
12 | 137265111357893562792 |
13 | 6518655179668349992512 |
14 | 309567849623689435185624 |