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A194670 as a simple table

na(n)
10
20
30
40
51
61
71
81
91
101
110
120
130
141
150
160
170
181
191
200
210
220
231
241
251
260
271
281
291
301
311
321
331
341
351
361
370
380
390
401
410
420
430
441
450
460
470
481
491
500
510
521
531
540
550
560
571
581
591
600
611
621
631
640
650
661
671
681
691
701
711
721
731
741
750
761
771
781
790
800
810
821
830
840
850
860
870
880
890
900
910
920
930
941
951
960
970
980
991

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