0,2
(PARI) a(n)=1/matdet(matrix(n, n, i, j, 1/binomial(n+i+j, n)))
Cf. A062381, A067689.
Sequence in context: A203688 A167472 A199040 * A167058 A167067 A151585
Adjacent sequences: A094589 A094590 A094591 * A094593 A094594 A094595
nonn
Benoit Cloitre (benoit7848c(AT)orange.fr), Jun 05 2004