# A135017 (b-file synthesized from sequence entry)
1 0
2 0
3 1
4 0
5 2
6 1
7 3
8 5
9 7
10 15
11 20
12 48
13 60
14 156
15 205
16 489
17 761
18 1572
19 2796
20 5357
21 10174
22 19021
23 37272
24 69375
25 137759
26 258444
27 513696
28 976890
29 1934900
30 3727164
31 7358675
32 14316861
33 28217028
34 55288907
35 108942267
36 214462953
37 422973649