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A378681 as a simple table

na(n)
12
21
32
46
53
66
73
83
96
102
111
123
136
143
1515
1630
1730
1815
195
2010
2130
2215
2315
2415
2530
2610
275
2815
2930
3030
3115
3230
33210
34210
3570
3635
37105
38105
39210
40210
41105
4235
4370
44210
45105
4621
4721
4842
4914
5070
51210
52105
53105
54210
55210
56210
57105
5835
5970
60210
61210
62105
63105
64210

[2,1,2,6,3,6,3,3,6,2,1,3,6,3,15,30,30,15,5,10,30,
 15,15,15,30,10,5,15,30,30,15,30,210,210,70,35,105,
 105,210,210,105,35,70,210,105,21,21,42,14,70,210,
 105,105,210,210,210,105,35,70,210,210,105,105,210]