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A054307 as a simple table

na(n)
15
212
323
436
540
693
7101
8105
9128
10142
11200
12214
13226
14228
15233
16234
17240
18241
19246
20273
21280
22297
23299
24315
25323
26332
27337
28343
29344
30345
31349
32375
33384
34399
35406
36423
37426
38433
39442
40453
41457
42461
43468
44477

[5,12,23,36,40,93,101,105,128,142,200,214,226,228,
 233,234,240,241,246,273,280,297,299,315,323,332,
 337,343,344,345,349,375,384,399,406,423,426,433,
 442,453,457,461,468,477]