0,2

Hankel transform of A110520 .

a(n)=2^n*3^(n^2)=A000079(n)*A060722(n) .

Sequence in context: A015103 A123181 A074656 this_sequence A042421 A003742 A135195

Adjacent sequences: A135394 A135395 A135396 this_sequence A135398 A135399 A135400

nonn

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