0,1
(12Range[0, 20]+8)^9 (* From Harvey P. Dale, Nov 14 2011 *)
Sequence in context: A017265 A017373 A017493 * A122968 A194561 A152960
Adjacent sequences: A017622 A017623 A017624 * A017626 A017627 A017628
nonn,easy
N. J. A. Sloane (njas(AT)research.att.com).