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A186191 as a simple table

na(n)
01
11
21
31
44
57
61
72
84
99
101
113
126
131
142
154
169
171
183
196
201
212
224
239
241
253
266
271
282
294
309
311
323
336
341
352
364
378
381
393
406
411
422
434
448
451
463
476
481
492
504
518
521
533
546
551
562
574
588
591
603
616
621
632
644
658
661
673
686
691
702
714
728
731
743
756
761
772
784
798
801
813
826
831
842
854
868
871
883
895
901
912
924
938
941
953
965
971
982
994
1008
1011
1023
1035

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