# A151249 (b-file synthesized from sequence entry)
0 1
1 4
2 17
3 79
4 373
5 1786
6 8659
7 42198
8 206719
9 1016502
10 5010965
11 24758995
12 122540583
13 607322252
14 3013490509
15 14966679229
16 74392292633
17 370020504632
18 1841498676151
19 9169232578289
20 45675202850061
21 227608904182556
22 1134592314244899
23 5657369741336544
24 28216228211986689
25 140760455510515840