0,2

Hankel transform of A130976 .

a(n)=5^n*4^(n^2)=A000351(n)*A060757(n).

Sequence in context: A079759 A088852 A123379 this_sequence A013725 A109122 A135420

Adjacent sequences: A135289 A135290 A135291 this_sequence A135293 A135294 A135295

nonn

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Dec 04 2007