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A066417 as a simple table

na(n)
10
20
32
43
55
64
710
88
98
1014
1112
1213
1319
1416
1518
1614
1728
1828
1918
2024
2122
2236
2334
2423
2539
2624
2742
2846
2924
3036
3142
3258
3348
3430
3552
3632
3750
3870
3952
4055
4141
4266
4356
4440
4586
4658
4760
4856
4972
5080
5142
5294
5388
5452
5574
5656
5774
5896
5990
60107
6157
6278
63112
6446
6584
6686
67132
68112
6954
70102

[0,0,2,3,5,4,10,8,8,14,12,13,19,16,18,14,28,28,18,
 24,22,36,34,23,39,24,42,46,24,36,42,58,48,30,52,
 32,50,70,52,55,41,66,56,40,86,58,60,56,72,80,42,
 94,88,52,74,56,74,96,90,107,57,78,112,46,84,86,
 132,112,54,102]