A079660 Determinant of the n X n matrix m(i,j)=C(i+j,abs(i-j)).

1, -8, 111, -1312, -6615, -347643, 301814856, -84662530048, 36296281388664, 1522444961982028, -40701970702051690603, -207554169218110657148048, -4197589632759517690886028228, 283917859134683233769000896326224, -19367968585820050221991439973454003931

Offset

1,2

Links

Table of n, a(n) for n=1..15.

Prog

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

Crossrefs

Sequence in context: A076151 A020560 A144813 * A131621 A364983 A239754

Adjacent sequences: A079657 A079658 A079659 * A079661 A079662 A079663

Keyword

sign

Author

Benoit Cloitre, Jan 31 2003

Status

approved