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A152948 as a simple table

na(n)
12
22
33
45
58
612
717
823
930
1038
1147
1257
1368
1480
1593
16107
17122
18138
19155
20173
21192
22212
23233
24255
25278
26302
27327
28353
29380
30408
31437
32467
33498
34530
35563
36597
37632
38668
39705
40743
41782
42822
43863
44905
45948
46992
471037
481083
491130
501178
511227
521277
531328
541380

[2,2,3,5,8,12,17,23,30,38,47,57,68,80,93,107,122,
 138,155,173,192,212,233,255,278,302,327,353,380,
 408,437,467,498,530,563,597,632,668,705,743,782,
 822,863,905,948,992,1037,1083,1130,1178,1227,1277,
 1328,1380]