OFFSET
1,2
REFERENCES
Computed by Brendan Owen.
LINKS
Andrew Clarke, Other Polyforms
Joseph Myers, Polyform tiling
Ed Pegg, Jr., Illustrations of polyforms
Jaime Rangel-Mondragón, Polyominoes and Related Families, The Mathematica Journal, Volume 9, Issue 3.
Eric Weisstein's World of Mathematics, Polykites
CROSSREFS
KEYWORD
nonn,nice,hard,more
AUTHOR
N. J. A. Sloane, Nov 04 2000
EXTENSIONS
More terms from Brendan Owen (brendan_owen(AT)yahoo.com), Jan 20 2002
Link updated by William Rex Marshall, Dec 16 2009
a(22)-a(25) added by Craig S. Kaplan based on tables by Joseph Myers, Jun 03 2024
STATUS
approved