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A040908 as a simple table

na(n)
030
11
21
31
44
520
64
71
81
91
1060
111
121
131
144
1520
164
171
181
191
2060
211
221
231
244
2520
264
271
281
291
3060
311
321
331
344
3520
364
371
381
391
4060
411
421
431
444
4520
464
471
481
491
5060
511
521
531
544
5520
564
571
581
591
6060
611
621
631
644
6520
664
671
681
691
7060
711
721
731
744
7520
764
771
781
791
8060
811
821
831
844

[30,1,1,1,4,20,4,1,1,1,60,1,1,1,4,20,4,1,1,1,60,1,
 1,1,4,20,4,1,1,1,60,1,1,1,4,20,4,1,1,1,60,1,1,1,4,
 20,4,1,1,1,60,1,1,1,4,20,4,1,1,1,60,1,1,1,4,20,4,
 1,1,1,60,1,1,1,4,20,4,1,1,1,60,1,1,1,4]