1,8
Joseph Myers, Polyomino tiling
Sequence in context: A079556 A052628 A006853 * A175185 A062267 A128501
Adjacent sequences: A120414 A120415 A120416 * A120418 A120419 A120420
nonn
N. J. A. Sloane (njas(AT)research.att.com), Aug 25 2006
More terms from Herman Jamke (hermanjamke(AT)fastmail.fm), May 05 2007
Adjusted to offset 1 by Joseph Myers (jsm(AT)polyomino.org.uk), Nov 21 2010