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A246964 as a simple table

na(n)
01
12
21
35
41
52
61
75
810
91
102
111
1223
131
142
151
165
171
1839
191
202
2147
2250
231
242
251
265
271
282
291
305
3110
321
332
341
35105
361
372
381
395
401
41121
421
432
44129
45132
461
472
481
495
501
512
521
535
5410
551
562
57206
58432
591
602
611
625
631
64449
651
662
67457
68889
691
702
711
72820
731
742
751
765
771

[1,2,1,5,1,2,1,5,10,1,2,1,23,1,2,1,5,1,39,1,2,47,
 50,1,2,1,5,1,2,1,5,10,1,2,1,105,1,2,1,5,1,121,1,2,
 129,132,1,2,1,5,1,2,1,5,10,1,2,206,432,1,2,1,5,1,
 449,1,2,457,889,1,2,1,820,1,2,1,5,1]