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Triangle t(n,m) = A005185(m+1)+A005185(n-m+1)-A005185(n+1), read by rows 0<=m<=n.
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%I #9 Jul 11 2012 11:29:44

%S 1,1,1,1,0,1,1,0,0,1,1,1,1,1,1,1,0,1,1,0,1,1,0,0,1,0,0,1,1,1,1,1,1,1,

%T 1,1,1,0,1,1,0,1,1,0,1,1,1,1,2,1,1,2,1,1,1,1,1,2,2,2,2,2,2,2,1,1,1,-1,

%U 0,1,0,1,1,0,1,0,-1,1,1,1,0,1,1,1,2,1,1,1,0

%N Triangle t(n,m) = A005185(m+1)+A005185(n-m+1)-A005185(n+1), read by rows 0<=m<=n.

%e 1;

%e 1, 1;

%e 1, 0, 1;

%e 1, 0, 0, 1;

%e 1, 1, 1, 1, 1;

%e 1, 0, 1, 1, 0, 1;

%e 1, 0, 0, 1, 0, 0, 1;

%e 1, 1, 1, 1, 1, 1, 1, 1;

%e 1, 0, 1, 1, 0, 1, 1, 0, 1;

%p A176048 := proc(n,m)

%p A005185(m+1)+A005185(n-m+1)-A005185(n+1) ;

%p end proc:

%p seq(seq(A176048(n,m),m=0..n),n=0..12) ; # _R. J. Mathar_, Jul 11 2012

%K sign,tabl

%O 0,49

%A _Roger L. Bagula_ and _Gary W. Adamson_, Apr 07 2010

%E Installed a sequence where definition and terms match, removed erroneous row sums. - _R. J. Mathar_, Jul 11 2012