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A204580 as a simple table

na(n)
11
22
33
44
55
66
78
810
912
1015
1115
1217
1320
1424
1527
1630
1732
1832
1934
2036
2139
2241
2343
2446
2550
2651
2754
2860
2964
3068
3171
3276
3378
3480
3583
3686
3792
3893
3998
40101
41104
42106
43109
44113
45114
46117
47126
48128
49133
50135
51139
52143
53147
54150
55160
56166
57173
58181

[1,2,3,4,5,6,8,10,12,15,15,17,20,24,27,30,32,32,
 34,36,39,41,43,46,50,51,54,60,64,68,71,76,78,80,
 83,86,92,93,98,101,104,106,109,113,114,117,126,
 128,133,135,139,143,147,150,160,166,173,181]