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A320662 as a simple table

na(n)
12
28
318
421
526
632
737
846
950
1065
1170
1272
1384
1488
1591
1698
17104
18105
19112
20128
21148
22162
23184
24189
25190
26200
27234
28242
29249
30260
31273
32280
33288
34312
35330
36333
37336
38338
39345
40352
41354
42364
43371
44392
45407
46414
47416
48420

[2,8,18,21,26,32,37,46,50,65,70,72,84,88,91,98,
 104,105,112,128,148,162,184,189,190,200,234,242,
 249,260,273,280,288,312,330,333,336,338,345,352,
 354,364,371,392,407,414,416,420]