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A284575 as a simple table

na(n)
00
12
21
30
42
52
60
70
81
90
101
110
120
130
140
150
162
171
180
192
202
212
220
230
240
252
260
272
280
290
300
310
321
330
342
351
360
370
381
391
401
410
421
430
440
450
460
470
480
492
501
510
520
530
541
551
560
572
580
592
600
610
620
630
642
651
660
672
681
691
702
712
720
732
740
752
762
772
782
792
802
811
820
832
842
852
860
870
880
892
900
912
920
930
940
950
960
972
981
990
1002
1012
1020
1030
1040
1052
1060
1072
1082
1092
1102
1112
1120
1132
1141
1150
1160
1170
1181
1191
1200

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