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A347223 as a simple table

na(n)
20
32
40
52
64
71
82
93
106
110
122
136
141
154
162
175
1810
191
202
212
223
234
246
2512
261
273
286
291
302
314
320
332
344
358
3616
371
383
392
403
416
429
4318
441
452
468
471
482
496
501
515
5210
532
5411
5522
561
572
584
592
604
6110
6220
631
643
654
666
6712
682
696
7018
711
722
733
746
7512
762
774
787
7914
8028
811
822
834

[0,2,0,2,4,1,2,3,6,0,2,6,1,4,2,5,10,1,2,2,3,4,6,
 12,1,3,6,1,2,4,0,2,4,8,16,1,3,2,3,6,9,18,1,2,8,1,
 2,6,1,5,10,2,11,22,1,2,4,2,4,10,20,1,3,4,6,12,2,6,
 18,1,2,3,6,12,2,4,7,14,28,1,2,4]