# A048047 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 0
6 0
7 2
8 3
9 18
10 63
11 84
12 224
13 504
14 630
15 1270
16 2420
17 2937
18 5742
19 12012
20 15015
21 35035
22 84119
23 108164
24 260064
25 601664
26 767244
27 1720944
28 3755844
29 4738410
30 10329750
31 22591800
32 28583709
33 64071194
34 144780009
35 184657869