%I A101037
%S A101037 1,2,2,3,2,3,4,2,2,4,5,3,2,3,5,6,4,2,2,4,6,7,5,3,2,3,5,7,8,6,4,2,2,4,6,
%T A101037 8,9,7,5,3,2,3,5,7,9,10,8,6,4,2,2,4,6,8,10,11,9,7,5,3,2,3,5,7,9,11,12,
%U A101037 10,8,6,4,2,2,4,6,8,10,12,13,11,9,7,5,3,2,3,5,7,9,11,13,14,12,10,8,6,4
%N A101037 Triangle read by rows: T(n,1)=T(n,n)=n and for 1<k<n: T(n,k)=floor((T(n-1,
               k-1)+T(n-1,k))/2).
%C A101037 For n>1: sum of n-th row = A007590(n+1).
%Y A101037 Sequence in context: A048475 A051698 A046773 this_sequence A002199 A104324 
               A131818
%Y A101037 Adjacent sequences: A101034 A101035 A101036 this_sequence A101038 A101039 
               A101040
%K A101037 nonn,tabl
%O A101037 1,2
%A A101037 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 27 2004