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A297155 as a simple table

na(n)
10
20
30
40
50
61
70
80
90
101
110
121
130
141
151
160
170
181
190
201
211
221
230
241
250
261
270
281
290
302
310
320
331
341
351
361
370
381
391
401
410
422
430
441
451
461
470
481
490
501
511
521
530
541
551
561
571
581
590
602
610
621
631
640
651
662
670
681
691
702
710
721
730
741
751
761
771
782
790
801
810
821
830
842
851
861
871
881
890
902
911
921
931
941
951
961
970
981
991
1001
1010
1022
1030
1041
1052

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