# A051723 (b-file synthesized from sequence entry)
0 30
1 30
2 140
3 105
4 1
5 140
6 3960
7 495
8 1430
9 6006
10 5460
11 130
12 7140
13 2040
14 5168
15 14535
16 11970
17 14630
18 15180
19 5313
20 6325
21 89700
22 23400
23 6825
24 142506
25 7830
26 125860
27 53940
28 40920
29 92752
30 628320
31 6545
32 6290
33 442890
34 329004
35 45695
36 151905
37 223860
38 493640