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) |
---|---|
5 | 5040 |
6 | 230400 |
7 | 6792750 |
8 | 165293700 |
9 | 3624918660 |
10 | 74699100720 |
11 | 1479942440340 |
12 | 28577108044800 |
13 | 542482698531000 |
14 | 10181610525525360 |
15 | 189663357076785270 |
16 | 3515970161266821510 |
17 | 64985380300281057950 |
18 | 1199146771516702098500 |
19 | 22111945264260791498090 |