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A239445 as a simple table

na(n)
12
23
311
425
539
657
778
8102
9130
10161
11195
12232
13273
14317
15365
16415
17469
18526
19587
20651
21718
22788
23862
24939
251019
261103
271189
281280
291373
301470
311570
321673
331779
341889
352002
362119
372239
382362
392488
402618
412750
422887
433026
443169
453315
463464
473617
483773
493932
504094
514260
524429
534602
544777
554956

[2,3,11,25,39,57,78,102,130,161,195,232,273,317,
 365,415,469,526,587,651,718,788,862,939,1019,1103,
 1189,1280,1373,1470,1570,1673,1779,1889,2002,2119,
 2239,2362,2488,2618,2750,2887,3026,3169,3315,3464,
 3617,3773,3932,4094,4260,4429,4602,4777,4956]