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A238535 as a simple table

na(n)
10
22
33
44
55
69
77
812
99
1015
1111
1222
1313
1421
1520
1624
1717
1833
1919
2035
2128
2233
2323
2450
2525
2639
2736
2849
2929
3061
3131
3256
3344
3451
3542
3675
3737
3857
3952
4078
4141
4284
4343
4477
4569
4669
4747
48108
4949
5085
5168
5291
5353
54108
5566
56106
5776
5887
5959
60147
6161
6293
6393
64112
6578
66132

[0,2,3,4,5,9,7,12,9,15,11,22,13,21,20,24,17,33,19,
 35,28,33,23,50,25,39,36,49,29,61,31,56,44,51,42,
 75,37,57,52,78,41,84,43,77,69,69,47,108,49,85,68,
 91,53,108,66,106,76,87,59,147,61,93,93,112,78,132]