# A145761 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 2
6 3
7 6
8 9
9 29
10 71
11 252
12 692
13 3368
14 13077
15 79134
16 377418
17 2968590
18 18765157
19 189063004
20 1516592933
21 19680440925
22 204860397699
23 3422227126547
24 45691959144342
25 982062906171101
26 16911337817136038
27 468085274414196900