# A056459 (b-file synthesized from sequence entry)
1 3
2 0
3 6
4 6
5 24
6 18
7 78
8 72
9 234
10 216
11 726
12 696
13 2184
14 2106
15 6528
16 6480
17 19680
18 19422
19 59046
20 58800
21 177060
22 176418
23 531438
24 530640
25 1594296
26 1592136
27 4782726
28 4780776
29 14348904
30 14342112
31 43046718
32 43040160
33 129139428
34 129120480
35 387420384
36 387400104
37 1162261464
38 1162202418
39 3486782208