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A049298 as a simple table

na(n)
10
20
32
42
52
64
72
82
92
104
112
124
132
144
153
162
172
184
192
204
213
224
232
244
252
264
272
284
292
306
312
322
333
344
353
364
372
384
393
404
412
426
432
444
453
464
472
484
492
504
513
524
532
544
553
564
573
584
592
606
612
624
633
642
653
666
672
684
693
706
712
724
732
744
753
764
773
786
792
804
812
824
832
846
853
864
873
884
892
906
913
924
933
944
953
964
972
984
993
1004
1012
1026
1032
1044
1055

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