# A002568 (b-file synthesized from sequence entry)
1 1
2 4
3 1
4 16
5 16
6 120
7 8
8 728
9 92
10 8
11 2
12 840
13 24
14 436
15 10188
16 128
17 12
18 224
19 8424
20 312
21 72
22 192
23 8784
24 368
25 56
26 224
27 14500
28 280
29 10880
30 240