# A146574 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 3
8 5
9 11
10 21
11 43
12 131
13 425
14 1453
15 5677
16 20565
17 100203
18 517949
19 3251987
20 21002085
21 153166855
22 1157817079
23 10741996431
24 104706915655