# A111358 (b-file synthesized from sequence entry)
12 1
13 0
14 1
15 1
16 3
17 4
18 12
19 23
20 71
21 187
22 627
23 1970
24 6833
25 23384
26 82625
27 292164
28 1045329
29 3750277
30 13532724
31 48977625
32 177919099
33 648145255
34 2368046117
35 8674199554
36 31854078139
37 117252592450
38 432576302286
39 1599320144703
40 5925181102878