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A141328 as a simple table

na(n)
24
36
46
56
66
76
810
96
106
1110
128
1315
146
1515
168
1714
189
1910
2010
219
2214
2310
2421
258
2610
278
2821
2910
3012
3112
3214
3310
3410
3514
3612
3712
3812
3912
4010
4135
428
4335
4410
4512
4612
4722
4812
4912
5010
5114
5214
5310
5412
5512
5622
5714
5833
5912
6015
6110
6214
6310
6415
6512
6633
6714
6826
6915
7022
7115
7212
7314
7414
7512
7615

[4,6,6,6,6,6,10,6,6,10,8,15,6,15,8,14,9,10,10,9,
 14,10,21,8,10,8,21,10,12,12,14,10,10,14,12,12,12,
 12,10,35,8,35,10,12,12,22,12,12,10,14,14,10,12,12,
 22,14,33,12,15,10,14,10,15,12,33,14,26,15,22,15,
 12,14,14,12,15]