# A067562 (b-file synthesized from sequence entry)
1 1
2 3
3 15
4 63
5 75
6 105
7 165
8 195
9 231
10 255
11 285
12 315
13 495
14 525
15 585
16 735
17 825
18 945
19 975
20 1155
21 1275
22 1365
23 1485
24 1575
25 1755
26 1785
27 1815
28 1995
29 2145
30 2205
31 2415
32 2475
33 2535
34 2625
35 2805
36 2835
37 2925
38 3003
39 3045
40 3135
41 3255
42 3315
43 3465
44 3675
45 3705
46 3795
47 3885
48 3927