# A146368 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 5
7 13
8 31
9 121
10 491
11 3363
12 25731
13 206631
14 2160127
15 27517339
16 451415709
17 9252755391
18 223401136265
19 6569403284147
20 238066497574789
21 10727503069730095
22 599422231400326251
23 40846404956905305813
24 3394537590955437316889