# A085452 (b-file synthesized from sequence entry)
2 1
3 6
4 16
5 6
6 24
7 128
8 696
9 2112
10 5024
11 5376
12 1344
13 80
14 640
15 6720
16 68736
17 591200
18 4652160
19 32146800
20 185285120
21 865894848
22 3136412160
23 8315531200
24 14800412160
25 15448366080
26 7413471744
27 906545760
28 240
29 2560
30 39840
31 698112
32 12226560
33 203258880
34 3257746560