# A136635 (b-file synthesized from sequence entry)
0 1
1 3
2 2
3 36
4 30
5 6
6 2925
7 2448
8 660
9 56
10 1663740
11 1265004
12 353430
13 42504
14 1820
15 6774333588
16 4368213360
17 1114691760
18 139915440
19 8561520
20 201376
21 204208594169580
22 106458751541142
23 23004238451040
24 2630276490960