# A089480 (b-file synthesized from sequence entry)
1 1
2 6
3 150
4 6
5 18
6 13032
7 1440
8 4992
9 672
10 1440
11 288
12 576
13 0
14 24
15 0
16 96
17 3513720
18 693840
19 2626800
20 604200
21 1451400
22 468000
23 962400
24 252000
25 425400
26 190800
27 379200
28 97200
29 205440
30 100800
31 132000
32 28800
33 108000
34 28800
35 44400
36 33600
37 61200
38 9600
39 14400
40 0