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A080511 as a simple table

na(n)
11
21
33
41
52
63
71
82
93
106
111
122
133
144
155
161
172
183
194
205
219
221
232
243
254
265
276
287
291
302
313
324
335
346
357
3612
371
382
393
404
415
426
437
448
459
461
472
483
494
505
516
527
538
549
5515
561
572
583
594
605
616
627
638
649
6510
6611
671
682
693
704
715
726
737
748
759
7610
7711
7818
791
802
813
824
835
846
857
868
879
8810
8911
9012
9113
921
932
943
954
965
976
987
998
1009
10110
10211
10312
10413
10521

[1,1,3,1,2,3,1,2,3,6,1,2,3,4,5,1,2,3,4,5,9,1,2,3,
 4,5,6,7,1,2,3,4,5,6,7,12,1,2,3,4,5,6,7,8,9,1,2,3,
 4,5,6,7,8,9,15,1,2,3,4,5,6,7,8,9,10,11,1,2,3,4,5,
 6,7,8,9,10,11,18,1,2,3,4,5,6,7,8,9,10,11,12,13,1,
 2,3,4,5,6,7,8,9,10,11,12,13,21]