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A076512 as a simple table

na(n)
11
21
32
41
54
61
76
81
92
102
1110
121
1312
143
158
161
1716
181
1918
202
214
225
2322
241
254
266
272
283
2928
304
3130
321
3320
348
3524
361
3736
389
398
402
4140
422
4342
445
458
4611
4746
481
496
502
5132
526
5352
541
558
563
5712
5814
5958
604
6160
6215
634
641
6548
6610
6766
688
6944
7012
7170
721
7372
7418
758
769
7760
784
7978
802
812
8220
8382
842
8564
8621

[1,1,2,1,4,1,6,1,2,2,10,1,12,3,8,1,16,1,18,2,4,5,
 22,1,4,6,2,3,28,4,30,1,20,8,24,1,36,9,8,2,40,2,42,
 5,8,11,46,1,6,2,32,6,52,1,8,3,12,14,58,4,60,15,4,
 1,48,10,66,8,44,12,70,1,72,18,8,9,60,4,78,2,2,20,
 82,2,64,21]