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A124190 as a simple table

na(n)
12
27
323
489
5353
61409
75623
822483
989923
10359663
111438643
125754571
1323018273
1492073083
15368292317
161473169213
175892676849
1823570707387
1994282829533
20377131318127
211508525272477
226034101089897
2324136404359569
2496545617438253
25386182469752993
261544729879011951

[2,7,23,89,353,1409,5623,22483,89923,359663,
 1438643,5754571,23018273,92073083,368292317,
 1473169213,5892676849,23570707387,94282829533,
 377131318127,1508525272477,6034101089897,
 24136404359569,96545617438253,386182469752993,
 1544729879011951]