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A064844 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
101
110
126
135
146
154
162
175
187
193
201
211
220
234
243
256
262
272
285
297
301
311
321
330
344
353
366
372
382
395
401
411
421
431
440
454
463
472
482
492
501
511
521
531
541
550
564
573
582
592
601
611
621
631
641
651
660
673
682
692
701
711
721
731
741
751
761
770
783
792
801
811
821
831
841
851
861
871
880
892
901
911
921
931
941
951
961
971
981
990
1001

[0,0,0,0,0,0,0,0,0,1,0,6,5,6,4,2,5,7,3,1,1,0,4,3,
 6,2,2,5,7,1,1,1,0,4,3,6,2,2,5,1,1,1,1,0,4,3,2,2,2,
 1,1,1,1,1,0,4,3,2,2,1,1,1,1,1,1,0,3,2,2,1,1,1,1,1,
 1,1,0,3,2,1,1,1,1,1,1,1,1,0,2,1,1,1,1,1,1,1,1,1,0,
 1]