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A280290 as a simple table

na(n)
18
29
310
411
519
621
725
827
928
1030
1131
1234
1342
1445
1546
1647
1750
1855
1958
2059
2162
2264
2365
2466
2574
2675
2778
2879
2980
3084
3186
3294
3396
3497
3598
36101
37103
38106
39108
40109
41110
42112
43113
44116
45120
46122
47124
48125
49128
50129
51130
52131
53133
54135
55136
56137
57141
58142
59147
60149
61151
62153
63154
64158
65160
66163
67167
68170
69171
70174
71175
72179
73180

[8,9,10,11,19,21,25,27,28,30,31,34,42,45,46,47,50,
 55,58,59,62,64,65,66,74,75,78,79,80,84,86,94,96,
 97,98,101,103,106,108,109,110,112,113,116,120,122,
 124,125,128,129,130,131,133,135,136,137,141,142,
 147,149,151,153,154,158,160,163,167,170,171,174,
 175,179,180]