# A006662 (b-file synthesized from sequence entry)
7 14
8 14
9 36
10 57
11 155
12 316
13 902
14 2053
15 6059
16 14810
17 44842
18 115009
19 355293
20 943860
21 2963536
22 8086913
23 25733325
24 71725012
25 230811370
26 654472364
27 2126296860
28 6115504594
29 20032488714
30 58309793101