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A233519 as a simple table

na(n)
11
21
31
42
51
62
73
82
92
102
113
122
135
143
152
161
171
184
193
202
215
224
231
244
255
263
274
281
292
305
315
323
335
344
352
365
377
383
392
402
411
425
433
449
453
467
476
482
491
502
516
523
538
545
555
562
571
588
593
6010
612
621
638
646
659
661
679
6812
691
705
715
722
734
746
756
762
771
784
795
809
814
824
833
846
854
865
876

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