# A051172 (b-file synthesized from sequence entry)
7 0
8 1
9 4
10 12
11 30
12 66
13 132
14 245
15 429
16 715
17 1144
18 1768
19 2652
20 3876
21 5537
22 7752
23 10659
24 14421
25 19228
26 25300
27 32890
28 42287
29 53820
30 67860
31 84825
32 105183
33 129456
34 158224
35 192129
36 231880
37 278256
38 332112
39 394383
40 466089
41 548340