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A112437 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
106
116
1212
1315
1421
1524
1630
1721
1821
1918
2024
2124
2227
2333
2436
2536
2639
2745
2845
2948
3051
3148
3248
3351
3448
3548
3654
3751
3845
3948
4048
4148
4251
4351
4448
4548
4648
4748
4854
4957
5057
5157
5257
5357
5460
5554
5651
5745
5842
5936
6039
6142
6242
6339
6445
6545
6642
6742
6842
6936
7036
7136
7239
7345

[0,0,0,0,0,0,0,0,0,6,6,12,15,21,24,30,21,21,18,24,
 24,27,33,36,36,39,45,45,48,51,48,48,51,48,48,54,
 51,45,48,48,48,51,51,48,48,48,48,54,57,57,57,57,
 57,60,54,51,45,42,36,39,42,42,39,45,45,42,42,42,
 36,36,36,39,45]