# A145667 (b-file synthesized from sequence entry)
1 0
2 1
3 1
4 2
5 1
6 2
7 4
8 11
9 13
10 19
11 29
12 43
13 107
14 169
15 350
16 603
17 1134
18 2070
19 3803
20 7502
21 13989
22 26495
23 50826
24 97369
25 185827
26 357307
27 690577
28 1332382
29 2565110
30 4958962
31 9594425