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A040669 as a simple table

na(n)
026
12
21
31
41
51
61
72
852
92
101
111
121
131
141
152
1652
172
181
191
201
211
221
232
2452
252
261
271
281
291
301
312
3252
332
341
351
361
371
381
392
4052
412
421
431
441
451
461
472
4852
492
501
511
521
531
541
552
5652
572
581
591
601
611
621
632
6452
652
661
671
681
691
701
712
7252
732
741
751
761
771
781
792
8052
812
821
831
841
851
861
872

[26,2,1,1,1,1,1,2,52,2,1,1,1,1,1,2,52,2,1,1,1,1,1,
 2,52,2,1,1,1,1,1,2,52,2,1,1,1,1,1,2,52,2,1,1,1,1,
 1,2,52,2,1,1,1,1,1,2,52,2,1,1,1,1,1,2,52,2,1,1,1,
 1,1,2,52,2,1,1,1,1,1,2,52,2,1,1,1,1,1,2]