A079660 - OEIS

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A079660

Determinant of the n X n matrix m(i,j)=C(i+j,abs(i-j)).

%I #5 Mar 30 2012 18:39:12

%S 1,-8,111,-1312,-6615,-347643,301814856,-84662530048,36296281388664,

%T 1522444961982028,-40701970702051690603,-207554169218110657148048,

%U -4197589632759517690886028228,283917859134683233769000896326224,-19367968585820050221991439973454003931

%N Determinant of the n X n matrix m(i,j)=C(i+j,abs(i-j)).

%o (PARI) a(n)=matdet(matrix(n,n,i,j,binomial(i+j,abs(i-j))))

%K sign

%O 1,2

%A _Benoit Cloitre_, Jan 31 2003