# A057419 (b-file synthesized from sequence entry)
7 4
8 41
9 272
10 1516
11 7688
12 36726
13 168528
14 751742
15 3284460
16 14127796
17 60040812
18 252749460
19 1055898224
20 4383854044
21 18107682684
22 74474755264
23 305200110920
24 1246872556159
25 5080537687912
26 20653896398652