# A086595 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 2
5 12
6 4
7 72
8 72
9 720
10 576
11 22032
12 7776
13 476928
14 400896
15 6352992
16 8515584
17 805146624
18 279023616
19 36481536000
20 23627980800
21 881012367360
22 1065509240832
23 192859121664000
24 65362194432000
25 10489384048435200
26 12214493322854400
27 981016943829811200
28 937734333109862400
29 268367392739686809600