%I A110791
%S A110791 1,1,1,15,5,87,4,27,5,168,27
%N A110791 Number of digits in A110790(n).
%C A110791 Next term is >= 478. [From David Wasserman (dwasserm(AT)earthlink.net), 
               Jan 06 2009]
%e A110791 3, 31, 313, 313111111111111111, ... are all prime.
%Y A110791 Cf. A110774, A110775, A110776, A110777, A110778, A110779, A110780, A110781, 
               A110782, A110783, A110788, A110789, A110790.
%Y A110791 Sequence in context: A147361 A147224 A147060 this_sequence A128251 A064107 
               A116907
%Y A110791 Adjacent sequences: A110788 A110789 A110790 this_sequence A110792 A110793 
               A110794
%K A110791 base,less,nonn
%O A110791 1,4
%A A110791 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 13 2005
%E A110791 More terms from David Wasserman (dwasserm(AT)earthlink.net), Jan 06 2009