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A273137 as a simple table

na(n)
11
21
31
42
51
62
73
81
91
101
112
122
134
141
154
165
171
181
190
202
212
221
232
243
253
266
271
286
297
301
311
321
331
342
352
362
374
384
398
401
412
424
433
446
459
461
471
482
490
502
513
522
535
545
5510
561
5710
5811
591
601
610
620
631
641
652
661
670
681
692
703
711
721
733
744
752
764
776
786
7912
801
8112
8213
831
841
854
862
872
885
892
907
917
9214
931
942
950
968
973
982
998
1005
10110
10215

[1,1,1,2,1,2,3,1,1,1,2,2,4,1,4,5,1,1,0,2,2,1,2,3,
 3,6,1,6,7,1,1,1,1,2,2,2,4,4,8,1,2,4,3,6,9,1,1,2,0,
 2,3,2,5,5,10,1,10,11,1,1,0,0,1,1,2,1,0,1,2,3,1,1,
 3,4,2,4,6,6,12,1,12,13,1,1,4,2,2,5,2,7,7,14,1,2,0,
 8,3,2,8,5,10,15]