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A086247 as a simple table

na(n)
11
21
31
41
51
61
71
81
91
102
112
121
131
142
152
161
173
181
192
201
212
222
233
241
254
262
273
283
291
301
314
322
334
343
351
366
372
383
395
401
413
426
436
442
452
465
473
484
498
505
511
522
537
545
554
563
573
5810
592
606
617
625
639
643
654
664
6710
686
698
701
7115
723
732
745
752
764
7714
7810
798
806
816
8215
835
844
8512
867
877
8810
8915
903
916
928
938
945
9515
9612

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