0,2

a(n)=Sum_{k, 0<=k<=n}A039599(n,k)*(-1)^k*6^(n-k). - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Dec 11 2007

Sequence in context: A038261 A112019 A131846 this_sequence A094418 A008543 A057130

Adjacent sequences: A132862 A132863 A132864 this_sequence A132866 A132867 A132868

nonn

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 18 2007