# A048008 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 1
5 4
6 10
7 20
8 41
9 77
10 126
11 252
12 505
13 844
14 1780
15 3652
16 5995
17 12545
18 25805
19 41951
20 88634
21 184736
22 299411
23 636524
24 1334942
25 2154104
26 4594244
27 9685364
28 15584085
29 33355944
30 70639794
31 113406028
32 243374923
33 517215283
34 828748052