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A068160 as a simple table

na(n)
02
1101
211311
31114111
4111181111
5111110611111
61111118111111
7111111151111111
8111111110911111111
911111111128111111111
10111111111161111111111
11111111111110911111111111
1211111111111104111111111111
131111111111111031111111111111
1411111111111111611111111111111
1511111111111111173111111111111111

[2,101,11311,1114111,111181111,111110611111,
 1111118111111,111111151111111,111111110911111111,
 11111111128111111111,111111111161111111111,
 111111111110911111111111,
 11111111111104111111111111,
 1111111111111031111111111111,
 11111111111111611111111111111,
 11111111111111173111111111111111]