# A048091 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 3
9 4
10 24
11 84
12 105
13 280
14 630
15 756
16 1527
17 2937
18 3465
19 6930
20 15015
21 18304
22 44044
23 108164
24 135219
25 328944
26 767244
27 953360
28 2152710
29 4738410
30 5848238
31 12890614
32 28583709
33 35471919
34 80628669
35 184657869