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A031067 as a simple table

na(n)
11
22
33
45
51
60
71
85
92
105
114
122
136
147
151
163
171
182
192
200
213
225
231
245
257
261
271
281
294
302
311
327
333
343
353
360
377
385
395
400
413
420
431
440
451
462
475
481
495
501
515
525
532
545
553
560
572
584
592
604
615
627
636
647
657
666
671
681
693
702
714
724
730
742
752
762
774
782
791
803
815
825
830
846
851
865
877
887
895
900

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