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A068458 as a simple table

na(n)
11
20
30
40
50
61
73
80
98
108
110
127
134
1412
159
168
1711
1811
199
2016
2115
2211
2310
2411
251
2616
2713
2825
2924
300
3115
3223
3312
3432
3518
3621
3720
3815
3920
4019
4118
421
435
4418
4520
4613
4716
4835
496
5046
5140
5228
539
543
5519
5634
5714
586
590
6026
6148
6245
6358
6410
650
6636
6732
6821
6930
7042
7112
7265
7354
7426
7529
7615
7746
7865

[1,0,0,0,0,1,3,0,8,8,0,7,4,12,9,8,11,11,9,16,15,
 11,10,11,1,16,13,25,24,0,15,23,12,32,18,21,20,15,
 20,19,18,1,5,18,20,13,16,35,6,46,40,28,9,3,19,34,
 14,6,0,26,48,45,58,10,0,36,32,21,30,42,12,65,54,
 26,29,15,46,65]