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A186643 as a simple table

na(n)
11
22
32
42
52
64
72
84
92
104
112
125
132
144
154
163
172
185
192
205
214
224
232
248
252
264
274
285
292
308
312
325
334
344
354
366
372
384
394
408
412
428
432
445
455
464
472
488
492
505
514
525
532
548
554
568
574
584
592
6011
612
624
635
645
654
668
672
685
694
708
712
7210
732
744
755
765
774
788
792
808

[1,2,2,2,2,4,2,4,2,4,2,5,2,4,4,3,2,5,2,5,4,4,2,8,
 2,4,4,5,2,8,2,5,4,4,4,6,2,4,4,8,2,8,2,5,5,4,2,8,2,
 5,4,5,2,8,4,8,4,4,2,11,2,4,5,5,4,8,2,5,4,8,2,10,2,
 4,5,5,4,8,2,8]