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A342657 as a simple table

na(n)
20
30
40
50
61
70
81
90
101
110
122
130
143
151
161
170
182
190
203
211
223
230
243
250
264
271
283
290
302
310
323
333
345
351
361
370
387
393
403
410
424
430
445
452
465
470
484
490
502
514
526
530
543
551
565
575
587
590
604
610
629
633
642
653
664
670
686
697
704
710
723
730
7410
752
767
771
785
790
805
811
8211
830
843
853
8611
875
883
890
902
911
928
937
9411
954
964
970
983
993
1003
1010
1025
1030
1047
1052

[0,0,0,0,1,0,1,0,1,0,2,0,3,1,1,0,2,0,3,1,3,0,3,0,
 4,1,3,0,2,0,3,3,5,1,1,0,7,3,3,0,4,0,5,2,5,0,4,0,2,
 4,6,0,3,1,5,5,7,0,4,0,9,3,2,3,4,0,6,7,4,0,3,0,10,
 2,7,1,5,0,5,1,11,0,3,3,11,5,3,0,2,1,8,7,11,4,4,0,
 3,3,3,0,5,0,7,2]