# A251434 (b-file synthesized from sequence entry)
1 240
2 9439
3 127566
4 938895
5 4868362
6 19285211
7 64105154
8 183394583
9 471403286
10 1102425601
11 2401296076
12 4893740761
13 9479843984
14 17499293961
15 31078021378
16 53193428735
17 88367832130
18 142559457359