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A257317 as a simple table

na(n)
11
21
32
41
52
62
72
82
92
102
112
122
132
142
153
162
173
182
193
203
213
223
235
243
253
263
275
284
293
303
315
323
335
344
353
363
376
385
392
402
415
425
432
441
453
465
474
483
494
505
515
523
533
544
553
563
573
583
595
604
613
622
634
644
652
663
674
685
696
704
715
724
735
744
753
762
775
783
796
803
813
822
834
843
853
862
872
883
895
902
914
924
937
944
954
964
976
984
996
1003

[1,1,2,1,2,2,2,2,2,2,2,2,2,2,3,2,3,2,3,3,3,3,5,3,
 3,3,5,4,3,3,5,3,5,4,3,3,6,5,2,2,5,5,2,1,3,5,4,3,4,
 5,5,3,3,4,3,3,3,3,5,4,3,2,4,4,2,3,4,5,6,4,5,4,5,4,
 3,2,5,3,6,3,3,2,4,3,3,2,2,3,5,2,4,4,7,4,4,4,6,4,6,
 3]