# A145968 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 2
8 3
9 5
10 7
11 16
12 27
13 69
14 151
15 481
16 1224
17 4362
18 12863
19 54770
20 198381
21 1006602
22 4307827
23 25870297
24 130523404
25 917353447
26 5499437681
27 46147817424
28 329292463469
29 3264965678695
30 27531225103405