%I A133722
%S A133722 0,0,1,1,1,1,7,3,1,25,6,1,65,10,1,140,15,1,266,21
%N A133722 Column 3 of triangle in A133721.
%Y A133722 Sequence in context: A110636 A125681 A021899 this_sequence A160390 A002194 
               A033327
%Y A133722 Adjacent sequences: A133719 A133720 A133721 this_sequence A133723 A133724 
               A133725
%K A133722 nonn
%O A133722 1,7
%A A133722 N. J. A. Sloane (njas(AT)research.att.com), Dec 30 2007