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A067849 as a simple table

na(n)
12
24
31
40
53
61
70
81
91
100
112
120
130
142
151
160
170
181
190
203
211
220
231
240
250
262
270
280
291
301
310
320
331
340
351
361
370
380
391
400
412
420
430
446
450
460
470
481
490
501
511
520
531
541
550
562
570
580
590
600
610
620
631
640
652
660
670
681
691
700
710
720
730
741
751
760
770
781
790
800
811
820
831
840
850
862
870
880
895
901

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