# A282350 (b-file synthesized from sequence entry)
0 1
1 15
2 105
3 455
4 1365
5 3003
6 5005
7 6435
8 6435
9 5005
10 3003
11 1365
12 470
13 315
14 1380
15 5461
16 15015
17 30030
18 45045
19 51480
20 45045
21 30030
22 15015
23 5460
24 1470
25 1575
26 8205
27 30030
28 75075
29 135135
30 180180
31 180180
32 135135
33 75075
34 30030
35 8190
36 1820
37 5565
38 30030
39 100100
40 225225
41 360360
42 420420
43 360360
44 225225
45 100100
46 30030
47 5460