# A056397 (b-file synthesized from sequence entry)
1 0
2 0
3 1
4 4
5 8
6 50
7 54
8 284
9 525
10 2370
11 2872
12 22748
13 21866
14 131750
15 298792
16 904918
17 1341518
18 10745090
19 10748218
20 72889084
21 145274556
22 522819590
23 713023210
24 5892634240
25 7059926605
26 35300985550
27 70604008204