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A189035 as a simple table

na(n)
12
23
34
46
59
613
714
818
920
1021
1122
1226
1328
1429
1531
1632
1733
1835
1939
2041
2142
2244
2345
2446
2549
2650
2751
2853
2956
3060
3162
3263
3365
3466
3567
3670
3771
3872
3974
4078
4179
4280
4382
4485
4589
4690
4794
4896
4997
5099
51100
52101
53104
54105
55106
56108
57112
58113
59114
60116
61119
62123
63125
64126
65127

[2,3,4,6,9,13,14,18,20,21,22,26,28,29,31,32,33,35,
 39,41,42,44,45,46,49,50,51,53,56,60,62,63,65,66,
 67,70,71,72,74,78,79,80,82,85,89,90,94,96,97,99,
 100,101,104,105,106,108,112,113,114,116,119,123,
 125,126,127]