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A175488 as a simple table

na(n)
11
21
32
41
51
63
71
82
91
104
111
122
131
142
155
161
172
183
192
202
216
221
231
243
251
261
273
287
291
302
311
324
332
342
351
368
371
382
391
404
412
422
431
444
459
461
472
481
492
505
512
521
532
542
5510
561
572
583
592
605
613
623
632
642
655
6611
671
682
693
704
712
726
733
744
754
762
773
7812
791
802
813
822
835
846
853
862
872
885
895
906
9113
921
932
943
952
962
976
987
992
1002
1012
1023
1036
1046
10514

[1,1,2,1,1,3,1,2,1,4,1,2,1,2,5,1,2,3,2,2,6,1,1,3,
 1,1,3,7,1,2,1,4,2,2,1,8,1,2,1,4,2,2,1,4,9,1,2,1,2,
 5,2,1,2,2,10,1,2,3,2,5,3,3,2,2,5,11,1,2,3,4,2,6,3,
 4,4,2,3,12,1,2,3,2,5,6,3,2,2,5,5,6,13,1,2,3,2,2,6,
 7,2,2,2,3,6,6,14]