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A381580 as a simple table

na(n)
10
21
32
44
59
612
715
818
922
1033
1144
1256
1364
1472
1580
1688
1796
18104
19112
20120
21128
22136
23145
24174
25203
26232
27261
28290
29319
30348
31378
32399
33420
34441
35462
36483
37504
38525
39546
40567
41588
42609
43630
44651
45672
46693
47714
48735
49756
50777
51798
52819
53840
54861
55882
56903
57924
58945
59966
60988

[0,1,2,4,9,12,15,18,22,33,44,56,64,72,80,88,96,
 104,112,120,128,136,145,174,203,232,261,290,319,
 348,378,399,420,441,462,483,504,525,546,567,588,
 609,630,651,672,693,714,735,756,777,798,819,840,
 861,882,903,924,945,966,988]