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 | 2 |
2 | 4 |
3 | 32 |
4 | 512 |
5 | 12000 |
6 | 366400 |
7 | 13688960 |
8 | 602193152 |
9 | 30397531136 |
10 | 1728411805184 |
11 | 109177081065472 |
12 | 7578667350118400 |
13 | 573143826340921344 |
14 | 46886796648225349632 |
15 | 4124437046595970498560 |
16 | 388153835886455237115904 |
17 | 38910750374376922179960832 |
18 | 4139100381105952654252048384 |
19 | 465644313330130076144183017472 |