# A160240 (b-file synthesized from sequence entry)
1 1
2 6
3 78
4 469
5 3501
6 22144
7 144476
8 899432
9 5585508
10 34092855
11 206571444
12 1241016042
13 7407467656
14 43975776229
15 259779839242
16 1528563721468
17 8960651209082
18 52368047294410
19 305173796833144
20 1774059940879290
21 10289839706255591
22 59564855651625602
23 344177608427972004
24 1985502681113986836
25 11437008315770485918
26 65791536638478271291
27 377999748832914166324
28 2169320756101096085597
29 12436728915873118081588
30 71232070407411735554025