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A159861 as a simple table

na(n)
11
21
31
411
51
61
71111
86
91
101
1111111111
1258
134
141
151
161111111111111111
175829
1838
193
201
211
2211111111111111111111111111111111
2358292915
243813
2529
263
271
281
291111111111111111111111111111111111111111111111111111111111111111
305829291479146458
3138127938
322833
3323
342
351
361

[1,1,1,11,1,1,1111,6,1,1,11111111,58,4,1,1,
 1111111111111111,5829,38,3,1,1,
 11111111111111111111111111111111,58292915,3813,29,
 3,1,1,
 11111111111111111111111111111111111111111111111111\
 11111111111111,5829291479146458,38127938,2833,23,
 2,1,1]