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A176912 as a simple table

na(n)
11
20
34
48
50
61
75
80
91
101
110
121
135
143
156
160
172
180
191
201
218
221
236
244
257
269
271
286
294
306
316
329
331
347
359
361
374
381
399
404
416
422
435
449
450
463
476
482
490
507
512
520
539
546
559
569
579
585
597
600
619
621
632
649
651
669
670
687
690
700
712
722
733
746
758
764
776
785
797
803
812
825
835
849
855
868
875
883
899
903
913
920
939
949
955
968
979
981
999
1008
1012
1027
1039
1048
1052

[1,0,4,8,0,1,5,0,1,1,0,1,5,3,6,0,2,0,1,1,8,1,6,4,
 7,9,1,6,4,6,6,9,1,7,9,1,4,1,9,4,6,2,5,9,0,3,6,2,0,
 7,2,0,9,6,9,9,9,5,7,0,9,1,2,9,1,9,0,7,0,0,2,2,3,6,
 8,4,6,5,7,3,2,5,5,9,5,8,5,3,9,3,3,0,9,9,5,8,9,1,9,
 8,2,7,9,8,2]