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A289624 as a simple table

na(n)
11
21
32
42
54
62
76
81
96
104
1110
121
1312
146
152
162
1716
186
1918
202
213
2210
2322
241
2520
2612
2718
283
2928
302
3130
324
335
3416
356
363
3736
3818
396
402
4140
423
4342
445
456
4622
4746
482
4942
5020
518
526
5352
5418
5510
563
579
5828
5958
602
6160
6230
631
648
656
665
6766
688
6911
706
7170
723
7372
7436
7510
769
7715
786
7978
802
8154
8240
8382
843
858
8642
8714
885
8988
906
912
9211
9315
9446

[1,1,2,2,4,2,6,1,6,4,10,1,12,6,2,2,16,6,18,2,3,10,
 22,1,20,12,18,3,28,2,30,4,5,16,6,3,36,18,6,2,40,3,
 42,5,6,22,46,2,42,20,8,6,52,18,10,3,9,28,58,2,60,
 30,1,8,6,5,66,8,11,6,70,3,72,36,10,9,15,6,78,2,54,
 40,82,3,8,42,14,5,88,6,2,11,15,46]