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A277606 as a simple table

na(n)
11
21
32
41
51
63
71
85
91
103
111
124
131
142
155
161
171
187
191
204
212
222
231
245
251
262
275
283
291
303
311
329
332
342
355
361
371
382
392
405
411
424
431
442
454
462
471
486
491
508
512
523
531
545
552
565
572
582
591
606
611
622
637
641
653
664
671
682
692
705
711
7213
731
742
7510
762
776
782
791
807
811
822

[1,1,2,1,1,3,1,5,1,3,1,4,1,2,5,1,1,7,1,4,2,2,1,5,
 1,2,5,3,1,3,1,9,2,2,5,1,1,2,2,5,1,4,1,2,4,2,1,6,1,
 8,2,3,1,5,2,5,2,2,1,6,1,2,7,1,3,4,1,2,2,5,1,13,1,
 2,10,2,6,2,1,7,1,2]