# A339068 (b-file synthesized from sequence entry)
6 1
7 0
8 1
9 3
10 5
11 9
12 26
13 65
14 193
15 632
16 2173
17 8049
18 31690
19 130773
20 563849
21 2525348
22 11702264
23 55948154
24 275331956
25 1392136462
26 7221272289
27 38380011748
28 208778309856