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A281116 as a simple table

na(n)
10
20
30
40
50
61
70
80
90
101
110
122
130
141
151
160
170
182
190
202
211
221
230
243
250
261
270
282
290
304
310
320
331
341
351
365
370
381
391
403
410
424
430
442
452
461
470
485
490
502
511
522
530
543
551
563
571
581
590
608
610
621
632
640
651
664
670
682
691
704
710
729
730
741
752
762
771
784
790
805
810
821
830
848
851
861
871
883
890
908
911
922
931
941
951
967
970
982
992
1005

[0,0,0,0,0,1,0,0,0,1,0,2,0,1,1,0,0,2,0,2,1,1,0,3,
 0,1,0,2,0,4,0,0,1,1,1,5,0,1,1,3,0,4,0,2,2,1,0,5,0,
 2,1,2,0,3,1,3,1,1,0,8,0,1,2,0,1,4,0,2,1,4,0,9,0,1,
 2,2,1,4,0,5,0,1,0,8,1,1,1,3,0,8,1,2,1,1,1,7,0,2,2,
 5]