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A171930 as a simple table

na(n)
11
22
34
47
510
615
717
823
925
1031
1139
1241
1350
1456
1597
16118
17120
18181
19195
20203
21205
22208
23283
24295
25335
26408
27475
28497
29502
30560
31588
32616
33623
34723
35725
36866
37875
38877
39895
40924
411058
421221
431435
441453
451476
461490
471537
481628
491731
501982
512028

[1,2,4,7,10,15,17,23,25,31,39,41,50,56,97,118,120,
 181,195,203,205,208,283,295,335,408,475,497,502,
 560,588,616,623,723,725,866,875,877,895,924,1058,
 1221,1435,1453,1476,1490,1537,1628,1731,1982,2028]