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A143526 as a simple table

na(n)
12
22
32
42
52
62
74
83
92
103
116
122
134
142
154
163
172
182
1916
202
212
224
238
243
252
262
274
283
294
304
3148
323
334
344
358
364
3716
382
398
403
414
424
4364
442
454
468
4732
482
498
502
516
522
538
542
558
568
574
5816
598
603
6116
622
632
642
652
668
6764
688
694
709
7196
724
7332
742
752
764
772
782
79768
802
812
828
8332
842
852
864
874
884
8916
908
918
924
938
946
958
964
978
984

[2,2,2,2,2,2,4,3,2,3,6,2,4,2,4,3,2,2,16,2,2,4,8,3,
 2,2,4,3,4,4,48,3,4,4,8,4,16,2,8,3,4,4,64,2,4,8,32,
 2,8,2,6,2,8,2,8,8,4,16,8,3,16,2,2,2,2,8,64,8,4,9,
 96,4,32,2,2,4,2,2,768,2,2,8,32,2,2,4,4,4,16,8,8,4,
 8,6,8,4,8,4]