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A075198
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Number of polyominoes with n cells that tile the plane by translation.
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10
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1, 1, 2, 5, 9, 24, 41, 121, 213, 522, 783, 2712, 3179, 8672, 16621, 37415, 48558, 154660, 185007, 573296, 876633, 1759730, 2606543, 8768743, 10774339
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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REFERENCES
| Branko Gruenbaum and G. C. Shephard, Tilings and Patterns. W. H. Freeman, New York, 1987, Section 9.4.
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LINKS
| Joseph Myers, Polyomino tiling
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CROSSREFS
| Cf. A054359, A075199, A075200, A075201, A075202, A075203, A075204, A075205, A075206, A075207, A075216.
Sequence in context: A047044 A109621 A075200 * A006405 A136108 A026297
Adjacent sequences: A075195 A075196 A075197 * A075199 A075200 A075201
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KEYWORD
| hard,nonn
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AUTHOR
| Joseph Myers (jsm(AT)polyomino.org.uk), Sep 08 2002
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EXTENSIONS
| More terms from Joseph Myers (jsm(AT)polyomino.org.uk), Nov 04 2003
a(24) and a(25) from Joseph Myers (jsm(AT)polyomino.org.uk), Nov 17 2010
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