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A071457 as a simple table

na(n)
11
20
30
40
51
60
72
82
91
102
112
124
131
140
154
160
171
185
196
206
211
222
232
248
251
260
274
280
291
305
316
326
332
345
354
368
371
380
391
400
411
425
432
442
452
465
474
484
494
505
511
520
531
546
551
562
578
583
592
600
614
625
631
646
656
666
671
686
694
703
714
728
734
740
751
766
7710
786
791
808
8110
823
834
845
854
865
871
886
891
906
911
926
938
940
953
965
974
985
9910
1005
1012
1026
1031

[1,0,0,0,1,0,2,2,1,2,2,4,1,0,4,0,1,5,6,6,1,2,2,8,
 1,0,4,0,1,5,6,6,2,5,4,8,1,0,1,0,1,5,2,2,2,5,4,4,4,
 5,1,0,1,6,1,2,8,3,2,0,4,5,1,6,6,6,1,6,4,3,4,8,4,0,
 1,6,10,6,1,8,10,3,4,5,4,5,1,6,1,6,1,6,8,0,3,5,4,5,
 10,5,2,6,1]