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A180180 as a simple table

na(n)
11
21
31
41
52
61
71
83
93
101
110
124
136
144
151
161
173
1810
1910
205
211
221
234
2412
2520
2615
276
281
291
305
3115
3231
3335
3421
357
361
371
386
3919
4044
4165
4256
4328
448
451
461
478
4824
4960
50106
51120
5284
5336
549
551
561
578
5833
5980
60160
61222
62203
63120
6445
6510
661
671
689
6940
70111
71230
72372
73420
74322
75165
7655
7711
781

[1,1,1,1,2,1,1,3,3,1,0,4,6,4,1,1,3,10,10,5,1,1,4,
 12,20,15,6,1,1,5,15,31,35,21,7,1,1,6,19,44,65,56,
 28,8,1,1,8,24,60,106,120,84,36,9,1,1,8,33,80,160,
 222,203,120,45,10,1,1,9,40,111,230,372,420,322,
 165,55,11,1]