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A308016 as a simple table

na(n)
11
21
31
41
51
61
71
80
90
101
110
120
131
140
150
161
170
180
191
200
210
221
230
240
251
260
270
281
290
300
311
320
330
341
350
360
371
380
390
400
410
421
430
440
451
460
470
481
490
500
511
520
530
541
550
560
571
580
590
601
610
620
631
640
650
661
670
680
691
700
710
720
730
741
750
760
770
780
791
800
810
821
830
840
851
860
870
881
890
900
911
920
930
941
950

[1,1,1,1,1,1,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,
 1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,0,1,0,0,1,0,0,1,0,
 0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,0,1,
 0,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0]