# A010946 (b-file synthesized from sequence entry)
0 1
1 30
2 435
3 4060
4 27405
5 142506
6 593775
7 2035800
8 5852925
9 14307150
10 30045015
11 54627300
12 86493225
13 119759850
14 145422675
15 155117520
16 145422675
17 119759850
18 86493225
19 54627300
20 30045015
21 14307150
22 5852925
23 2035800
24 593775
25 142506
26 27405
27 4060
28 435
29 30
30 1