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A084928 as a simple table

na(n)
10
21
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
360
370
380
390
400
410
420
430
440
450
460
470
480
490
500
510
520
530
540
550
560
570
580
590
600
610
620
630
640
650
660
671
680
691
701
711
720
730
740
750
760
770
780
790
801
810
821
830
840
850
861
870
881
891
900
910
921
930
940
951
960
971
981
991
1001
1010
1021
1031
1041
1051
1061
1071
1081
1091
1101
1110
1120
1131
1141
1151
1161
1171
1181
1191
1200
1212

[0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,1,0,0,0,
 0,0,0,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0,0,1,0,1,1,1,
 1,0,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,0,2]