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A109952 as a simple table

na(n)
15
215
345
455
565
675
7115
8125
9145
10155
11175
12195
13205
14215
15255
16265
17295
18315
19325
20345
21395
22405
23425
24475
25505
26525
27545
28555
29565
30595
31645
32665
33695
34705
35715
36745
37765
38775
39805
40815
41845
42855
43875
44925
45945
46975
47995
481025
491045
501055
511065
521095

[5,15,45,55,65,75,115,125,145,155,175,195,205,215,
 255,265,295,315,325,345,395,405,425,475,505,525,
 545,555,565,595,645,665,695,705,715,745,765,775,
 805,815,845,855,875,925,945,975,995,1025,1045,
 1055,1065,1095]