1,8
Joseph Myers, Polyomino tiling
Sequence in context: A140657 A078747 A145396 * A146619 A059990 A185269
Adjacent sequences: A120401 A120402 A120403 * A120405 A120406 A120407
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