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A220517 as a simple table

na(n)
11
21
32
42
53
63
72
81
94
105
113
121
135
147
152
161
174
182
193
201
216
2211
233
241
255
262
274
281
297
3015
312
321
334
342
353
361
376
384
395
401
414
421
438
4422
453
461
475
482
494
501
517
524
533
541
556
562
575
581
599
6030
612
621
634
642
653
661
676
684
695
701
714
721
738
747
754
761
777
782
796
801
815
821
8310
8442

[1,1,2,2,3,3,2,1,4,5,3,1,5,7,2,1,4,2,3,1,6,11,3,1,
 5,2,4,1,7,15,2,1,4,2,3,1,6,4,5,1,4,1,8,22,3,1,5,2,
 4,1,7,4,3,1,6,2,5,1,9,30,2,1,4,2,3,1,6,4,5,1,4,1,
 8,7,4,1,7,2,6,1,5,1,10,42]