A030234 - OEIS

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A030234

Number of n-celled polyplets having bilateral symmetry.

1, 2, 4, 10, 22, 57, 131, 344, 810, 2144, 5127, 13645, 32984, 88133, 214768, 575578, 1411442 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A030222.` `Sequence in context: A078040 A164990 A121285 * A205490 A205499 A148086` `Adjacent sequences: A030231 A030232 A030233 * A030235 A030236 A030237`
	KEYWORD	`nonn,hard`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`
	EXTENSIONS	`More terms from Joseph Myers (jsm(AT)polyomino.org.uk), Sep 26 2002`

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Last modified February 16 10:07 EST 2012. Contains 205904 sequences.