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A261388 as a simple table

na(n)
11
21
32
41
53
62
73
83
93
102
113
124
133
143
154
165
175
182
193
203
213
223
237
246
255
264
275
286
294
303
314
324
335
344
356
364
374
384
396
405
416
423
435
444
455
463
474
485
497
504
517
526
534
545
556
567
579
584
594
604
619
625
634
645
654
666
674
683
698
706
717
728
735
745
754
768
775
783
795
807
818
826
836
844
854
866
879
885
894
904
9111
9211
935
945
955
968
977
985
996

[1,1,2,1,3,2,3,3,3,2,3,4,3,3,4,5,5,2,3,3,3,3,7,6,
 5,4,5,6,4,3,4,4,5,4,6,4,4,4,6,5,6,3,5,4,5,3,4,5,7,
 4,7,6,4,5,6,7,9,4,4,4,9,5,4,5,4,6,4,3,8,6,7,8,5,5,
 4,8,5,3,5,7,8,6,6,4,4,6,9,5,4,4,11,11,5,5,5,8,7,5,
 6]