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A230850 as a simple table

na(n)
12
21
31
41
52
61
72
81
94
101
112
121
134
141
152
161
174
181
196
201
212
221
236
241
254
261
272
281
294
301
316
321
336
341
352
361
376
381
394
401
412
421
436
441
454
461
476
481
498
501
514
521
532
541
554
561
572
581
594
601
6114
621
634
641
656
661
672
681
6910
701
712
721
736
741
756
761
774
781
796
801
816
821
832
841
8510
861
872
881

[2,1,1,1,2,1,2,1,4,1,2,1,4,1,2,1,4,1,6,1,2,1,6,1,
 4,1,2,1,4,1,6,1,6,1,2,1,6,1,4,1,2,1,6,1,4,1,6,1,8,
 1,4,1,2,1,4,1,2,1,4,1,14,1,4,1,6,1,2,1,10,1,2,1,6,
 1,6,1,4,1,6,1,6,1,2,1,10,1,2,1]