# A065917 (b-file synthesized from sequence entry)
1 1
2 3
3 9
4 15
5 45
6 75
7 105
8 315
9 525
10 735
11 945
12 1155
13 3465
14 5775
15 8085
16 10395
17 12705
18 15015
19 45045
20 75075
21 105105
22 135135
23 165165
24 195195
25 225225
26 255255
27 765765
28 1276275
29 1786785
30 2297295
31 2807805
32 3318315
33 3828825
34 4339335
35 4849845