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A178908 as a simple table

na(n)
11
23
32
47
57
66
76
815
912
109
1110
1214
1312
1410
158
1631
1725
1820
1918
2021
2119
2230
2324
2430
2524
2620
2718
2818
2920
3024
3130
3263
3360
3443
3540
3636
3736
3854
3954
4045
4140
4253
4348
4454
4548
4640
4746
4862
4960
5040
5142
5236
5336
5454
5554
5634
5736
5860
5958
6056
6160
6234
6338
64127
65121
6668
6766
6879
6979
70120
71120

[1,3,2,7,7,6,6,15,12,9,10,14,12,10,8,31,25,20,18,
 21,19,30,24,30,24,20,18,18,20,24,30,63,60,43,40,
 36,36,54,54,45,40,53,48,54,48,40,46,62,60,40,42,
 36,36,54,54,34,36,60,58,56,60,34,38,127,121,68,66,
 79,79,120,120]