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 | 6 |
2 | 41688 |
3 | 12004944 |
4 | 6255550842 |
5 | 2695992722640 |
6 | 1307462364035856 |
7 | 620555045749642560 |
8 | 303682876579628930376 |
9 | 149120254553558991647766 |
10 | 74080234869800200742166480 |
11 | 37009440946783240703100165168 |
12 | 18607581180714384607619205911184 |