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A006667 as a simple table

na(n)
10
20
32
40
51
62
75
80
96
101
114
122
132
145
155
160
173
186
196
201
211
224
234
242
257
262
2741
285
295
305
3139
320
338
343
353
366
376
386
3911
401
4140
421
439
444
454
464
4738
482
497
507
517
522
532
5441
5541
565
5710
585
5910
605
615
6239
6339
640
658
668
678
683
693
703
7137
726
7342
746
753
766
776
7811
7911
801
816
8240
8340
841
851
869
879
884
899
904
9133
924
934
9438

[0,0,2,0,1,2,5,0,6,1,4,2,2,5,5,0,3,6,6,1,1,4,4,2,
 7,2,41,5,5,5,39,0,8,3,3,6,6,6,11,1,40,1,9,4,4,4,
 38,2,7,7,7,2,2,41,41,5,10,5,10,5,5,39,39,0,8,8,8,
 3,3,3,37,6,42,6,3,6,6,11,11,1,6,40,40,1,1,9,9,4,9,
 4,33,4,4,38]