# A105489 (b-file synthesized from sequence entry)
6 2
7 20
8 150
9 1040
10 7105
11 49112
12 347760
13 2537640
14 19135875
15 149285400
16 1205088742
17 10062575068
18 86859191510
19 774456785200
20 7126496659960
21 67617733760064
22 660932425168071
23 6649326113764980
24 68793130453044760
25 731299516881396540