# A059903 (b-file synthesized from sequence entry)
1 1
2 4
3 18
4 1
5 16
6 324
7 72030
8 162
9 1
10 64
11 5832
12 2916
13 372027810
14 10588410
15 1458
16 1
17 256
18 104976
19 1036385881030500
20 26244
21 9421689827550
22 4946387159463750
23 1556496270
24 13122
25 1
26 1024
27 1889568
28 2542277241000
29 76256028326940
30 236196