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A161864 as a simple table

na(n)
13
26
311
418
521
623
727
832
942
1048
1151
1283
1386
1493
15116
16153
17158
18182
19188
20216
21282
22291
23317
24333
25396
26482
27681
28737
29786
30798
31818
32821
33872
34923
35956
36966
37977
38986
391007
401026
411077
421082
431106
441161
451287
461292
471302
481337
491341
501451
511467
521563

[3,6,11,18,21,23,27,32,42,48,51,83,86,93,116,153,
 158,182,188,216,282,291,317,333,396,482,681,737,
 786,798,818,821,872,923,956,966,977,986,1007,1026,
 1077,1082,1106,1161,1287,1292,1302,1337,1341,1451,
 1467,1563]