# A121159 (b-file synthesized from sequence entry)
6 1
7 4
8 16
9 53
10 175
11 547
12 1692
13 5127
14 15408
15 45831
16 135500
17 398186
18 1165005
19 3394880
20 9861048
21 28561403
22 82525483
23 237941827
24 684778523
25 1967510639