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 | 1 |
2 | 6 |
3 | 1 |
4 | 120 |
5 | 30 |
6 | 1 |
7 | 5040 |
8 | 1680 |
9 | 126 |
10 | 1 |
11 | 362880 |
12 | 151200 |
13 | 17640 |
14 | 510 |
15 | 1 |
16 | 39916800 |
17 | 19958400 |
18 | 3160080 |
19 | 168960 |
20 | 2046 |
21 | 1 |
22 | 6227020800 |
23 | 3632428800 |
24 | 726485760 |
25 | 57657600 |
26 | 1561560 |
27 | 8190 |
28 | 1 |
29 | 1307674368000 |
30 | 871782912000 |
31 | 210680870400 |
32 | 22313491200 |
33 | 988107120 |
34 | 14217840 |
35 | 32766 |
36 | 1 |