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) |
---|---|
1 | 8 |
2 | 72 |
3 | 216 |
4 | 1800 |
5 | 648 |
6 | 5400 |
7 | 1944 |
8 | 88200 |
9 | 27000 |
10 | 16200 |
11 | 10 |
12 | 5832 |
13 | 264600 |
14 | 0 |
15 | 48600 |
16 | 17496 |
17 | 10672200 |
18 | 0 |
19 | 1323000 |
20 | 0 |
21 | 793800 |
22 | 20 |
23 | 243000 |
24 | 52488 |
25 | 0 |
26 | 32016600 |
27 | 405000 |
28 | 0 |
29 | 9261000 |
30 | 2381400 |
31 | 0 |
32 | 157464 |