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A235728 as a simple table

na(n)
10
20
30
40
50
62
73
82
94
104
114
124
134
145
153
166
174
187
194
203
216
225
236
244
257
264
277
283
295
305
315
326
336
346
353
366
373
384
392
402
414
423
434
445
454
463
476
484
492
504
512
524
533
543
556
564
572
586
598
606
6110
624
636
647
654
666
676
688
696
706
712
729
735
749
7510
7612
774
7810
796
8010
816
829
835
8411
8510
867
8710
8810
896
909
9111
927
938
948
9513
966
975
985
996
1009

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