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A086287 as a simple table

na(n)
11
22
33
42
55
63
77
82
93
105
113
127
135
142
153
165
177
183
195
203
217
225
232
247
253
265
277
285
293
307
315
323
337
345
357
362
377
383
395
405
413
427
435
443
457
465
477
483
497
505
515
527
532
545
557
563
577
585
595
603
617
627
635
647
653
667
675
687
693
707
715
725
733
747
755
767
772
785
797
803
817
825
837
845
853
867
877
887
895
905
917
923
937
945
955
967
973
987
997
1005

[1,2,3,2,5,3,7,2,3,5,3,7,5,2,3,5,7,3,5,3,7,5,2,7,
 3,5,7,5,3,7,5,3,7,5,7,2,7,3,5,5,3,7,5,3,7,5,7,3,7,
 5,5,7,2,5,7,3,7,5,5,3,7,7,5,7,3,7,5,7,3,7,5,5,3,7,
 5,7,2,5,7,3,7,5,7,5,3,7,7,7,5,5,7,3,7,5,5,7,3,7,7,
 5]