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A209805 as a simple table

na(n)
11
21
31
41
51
61
71
82
92
101
111
122
134
142
151
161
173
1810
1910
203
211
221
233
2415
2525
2615
273
281
291
304
3126
3264
3364
3426
354
361
371
384
3938
40132
41196
42132
4338
444
451
461
475
4856
49256
50536
51536
52256
5356
545
551
561
575
5875
59450
601260
611764
621260
63450
6475
655
661

[1,1,1,1,1,1,1,2,2,1,1,2,4,2,1,1,3,10,10,3,1,1,3,
 15,25,15,3,1,1,4,26,64,64,26,4,1,1,4,38,132,196,
 132,38,4,1,1,5,56,256,536,536,256,56,5,1,1,5,75,
 450,1260,1764,1260,450,75,5,1]