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A059611 as a simple table

na(n)
16
28
312
416
518
620
722
824
932
1036
1142
1244
1396
14104
15152
16174
17198
18336
19414
20444
21468
22488
23664
24808
25848
263632
274062
285586
295904
306348
318628
329224
339916
3413136
3515966
3617120
3717568
3817652
3920560
4031572
4133644
42104098
43115842
44130572
45164110
46189414
47205110
48406758

[6,8,12,16,18,20,22,24,32,36,42,44,96,104,152,174,
 198,336,414,444,468,488,664,808,848,3632,4062,
 5586,5904,6348,8628,9224,9916,13136,15966,17120,
 17568,17652,20560,31572,33644,104098,115842,
 130572,164110,189414,205110,406758]