%I A010895
%S A010895 2,7,13,22,34,51,70
%N A010895 Minimal scope of a (2,n) difference triangle.
%D A010895 CRC Handbook of Combinatorial Designs, 1996, p. 315.
%Y A010895 Sequence in context: A111354 A106675 A022946 this_sequence A045376 A045377 
               A141777
%Y A010895 Adjacent sequences: A010892 A010893 A010894 this_sequence A010896 A010897 
               A010898
%K A010895 nonn,hard
%O A010895 1,1
%A A010895 N. J. A. Sloane (njas(AT)research.att.com).