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 | 3 |
3 | 25 |
4 | 433 |
5 | 12501 |
6 | 529531 |
7 | 30495613 |
8 | 2272643745 |
9 | 211761416233 |
10 | 24055076979091 |
11 | 3267213865097601 |
12 | 522451410607362193 |
13 | 97120159467079471165 |
14 | 20765771676360919883403 |
15 | 5060640084128464622069221 |