# A075251 (b-file synthesized from sequence entry)
3 6
4 20
5 6
6 12
7 70
8 72
9 342
10 42
11 99
12 156
13 780
14 1806
15 156
16 272
17 1564
18 1332
19 5852
20 420
21 945
22 4070
23 6670
24 14520
25 930
26 1560
27 2970
28 7140
29 30450
30 1806
31 1736
32 16800
33 26796
34 56882
35 3192
36 5256
37 29304
38 23256
39 97656
40 5256
41 11439
42 16002
43 75078
44 157212
45 8190
46 13340