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A214210 as a simple table

na(n)
00
10
20
31
41
51
61
71
81
90
100
110
121
131
141
150
160
170
180
190
200
211
221
231
241
251
261
270
280
290
300
310
320
331
341
351
360
370
380
391
401
411
421
431
441
450
460
470
481
491
501
510
520
530
540
550
560
571
581
591
600
610
620
631
641
651
661
671
681
690
700
710
720
730
740
751
761
771
781
791
801
810
820
830
841
851
861
870
880
890
900
910
920
931
941
951
961
971
981
990
1000
1010
1020
1030
1040
1051
1061
1071
1080
1090
1100
1111
1121
1131
1141
1151
1161
1170
1180
1190
1200
1210
1220
1231
1241
1251
1261
1271
1281
1290
1300
1310
1321
1331
1341
1350
1360
1370
1380
1390
1400
1411
1421
1431
1440
1450
1460
1471
1481
1491
1501
1511
1521
1530
1540
1550
1561
1571
1581
1590
1600
1610
1620
1630
1640
1651
1661
1671
1681
1691
1701
1710
1720
1730
1740
1750
1760
1771
1781
1791
1800
1810
1820
1831
1841
1851
1861
1871
1881
1890
1900

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