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A040408 as a simple table

na(n)
020
11
22
32
49
51
612
71
89
92
102
111
1240
131
142
152
169
171
1812
191
209
212
222
231
2440
251
262
272
289
291
3012
311
329
332
342
351
3640
371
382
392
409
411
4212
431
449
452
462
471
4840
491
502
512
529
531
5412
551
569
572
582
591
6040
611
622
632
649
651
6612
671
689
692
702
711
7240
731
742
752
769
771
7812
791
809
812
822
831
8440
851
862

[20,1,2,2,9,1,12,1,9,2,2,1,40,1,2,2,9,1,12,1,9,2,
 2,1,40,1,2,2,9,1,12,1,9,2,2,1,40,1,2,2,9,1,12,1,9,
 2,2,1,40,1,2,2,9,1,12,1,9,2,2,1,40,1,2,2,9,1,12,1,
 9,2,2,1,40,1,2,2,9,1,12,1,9,2,2,1,40,1,2]