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A284517 as a simple table

na(n)
11
24
33
44
51
66
71
84
93
104
111
126
131
144
153
164
171
186
191
204
213
224
231
246
251
264
273
284
291
306
311
324
333
344
351
366
371
384
393
404
411
426
431
444
453
464
471
486
491
504
513
524
531
546
551
564
573
584
591
606
611
624
633
644
651
666
671
684
693
704
711
726
731
744
753
764
771
786
791
804
813
824
831
846
851
864
873
884
891
906
911
924
933
944
951
966
971
984
993
1004
1011
1026
1031
1044
1053
1064
1071
1086

[1,4,3,4,1,6,1,4,3,4,1,6,1,4,3,4,1,6,1,4,3,4,1,6,
 1,4,3,4,1,6,1,4,3,4,1,6,1,4,3,4,1,6,1,4,3,4,1,6,1,
 4,3,4,1,6,1,4,3,4,1,6,1,4,3,4,1,6,1,4,3,4,1,6,1,4,
 3,4,1,6,1,4,3,4,1,6,1,4,3,4,1,6,1,4,3,4,1,6,1,4,3,
 4,1,6,1,4,3,4,1,6]