%I A027828
%S A027828 1,1,1,1,1,1,1,1,1,2,11,11,11,11,11,11,11,11,12,111,111,111,111,111,
%T A027828 111,111,111,112,1111,1111,1111,1111,1111,1111,1111,1111,1112,11111,
%U A027828 11111,11111,11111,11111,11111,11111,11111,11112,111111,111111,111111
%N A027828 First differences of A010785.
%Y A027828 Sequence in context: A153521 A153650 A086862 this_sequence A106371 A145523 
               A153705
%Y A027828 Adjacent sequences: A027825 A027826 A027827 this_sequence A027829 A027830 
               A027831
%K A027828 nonn
%O A027828 0,10
%A A027828 Jean-Marc MALASOMA (Malasoma(AT)entpe.fr)
%E A027828 More terms from James A. Sellers (sellersj(AT)math.psu.edu), May 01 2000