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A240027 as a simple table

na(n)
01
11
22
32
44
54
65
77
89
99
1013
1114
1216
1320
1423
1525
1632
1734
1838
1945
2051
2155
2265
2370
2477
2589
2699
27106
28122
29131
30143
31161
32177
33189
34211
35229
36248
37272
38298
39317
40349
41378
42406
43440
44479
45511
46554
47597
48640
49686
50744
51792
52850
53913
54973
551039
561122
571189
581268
591358
601444
611532
621646
631742
641847
651975
662094
672210
682366

[1,1,2,2,4,4,5,7,9,9,13,14,16,20,23,25,32,34,38,
 45,51,55,65,70,77,89,99,106,122,131,143,161,177,
 189,211,229,248,272,298,317,349,378,406,440,479,
 511,554,597,640,686,744,792,850,913,973,1039,1122,
 1189,1268,1358,1444,1532,1646,1742,1847,1975,2094,
 2210,2366]