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A048216 as a simple table

na(n)
12
23
37
413
521
630
742
857
973
1093
11115
12139
13164
14190
15222
16255
17289
18326
19364
20405
21450
22497
23545
24598
25654
26713
27774
28836
29900
30968
311037
321111
331187
341264
351342
361423
371507
381594
391682
401771
411867
421965
432065
442168
452273
462379

[2,3,7,13,21,30,42,57,73,93,115,139,164,190,222,
 255,289,326,364,405,450,497,545,598,654,713,774,
 836,900,968,1037,1111,1187,1264,1342,1423,1507,
 1594,1682,1771,1867,1965,2065,2168,2273,2379]