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A084521 as a simple table

na(n)
13
24
32
44
54
61
75
82
92
105
113
121
134
144
154
160
174
185
193
200
215
222
234
241
255
263
274
280
295
305
311
321
335
345
352
360
376
382
392
402
416
422
433
441
456
463
471
482
496
503
513
520
536
544
551
561
576
584
592
600
614
625
635
640
651
664
676
681
693
701
714
726
734
740
751
765
772
784
794
800
815
822
835
843
850
865
873
885
890
902
915
925
931
944
950
965
975
985
990
1000
1015
1026
1031
1041
1052

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