Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 7 |
4 | 4 |
5 | 0 |
6 | 90 |
7 | 120 |
8 | 15 |
9 | 0 |
10 | 1701 |
11 | 3696 |
12 | 1316 |
13 | 56 |
14 | 0 |
15 | 42525 |
16 | 129780 |
17 | 84630 |
18 | 12180 |
19 | 210 |
20 | 0 |
21 | 1323652 |
22 | 5233404 |
23 | 5184894 |
24 | 1492744 |
25 | 104049 |
26 | 792 |
27 | 0 |
28 | 49329280 |
29 | 240240000 |
30 | 326426100 |
31 | 151251100 |
32 | 22840818 |
33 | 852852 |
34 | 3003 |
35 | 0 |
[1,1,0,7,4,0,90,120,15,0,1701,3696,1316,56,0, 42525,129780,84630,12180,210,0,1323652,5233404, 5184894,1492744,104049,792,0,49329280,240240000, 326426100,151251100,22840818,852852,3003,0] |