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A170827 as a simple table

na(n)
00
15
27
315
413
529
625
737
838
943
1042
1167
1260
1367
1460
1585
1673
1777
1871
1979
2095
21107
22106
23100
2495
25120
2695
27137
28143
29146
30138
31140
32147
33166
34172
35163
36172
37177
38180
39193
40158
41174
42171
43184
44177
45188
46188
47223
48212
49241
50213
51198
52243
53229
54236
55245
56278
57281
58305
59304

[0,5,7,15,13,29,25,37,38,43,42,67,60,67,60,85,73,
 77,71,79,95,107,106,100,95,120,95,137,143,146,138,
 140,147,166,172,163,172,177,180,193,158,174,171,
 184,177,188,188,223,212,241,213,198,243,229,236,
 245,278,281,305,304]