0,2

Hankel transform of A132864 .

a(n)=4^n*5^(n^2)=A000302(n)*A060758(n).

Sequence in context: A135292 A013725 A109122 this_sequence A045811 A086687 A028667

Adjacent sequences: A135417 A135418 A135419 this_sequence A135421 A135422 A135423

nonn

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Dec 11 2007