OFFSET
1,2
LINKS
Iain Fox, Table of n, a(n) for n = 1..108
PROG
(PARI) a(n) = matdet(matrix(n, n, i, j, binomial(max(i, j), min(i, j)))) \\ Iain Fox, Mar 23 2018
CROSSREFS
KEYWORD
sign
AUTHOR
Benoit Cloitre, Jan 31 2003
STATUS
approved