id:A032133 - OEIS Search Results

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Number of series-reduced dyslexic planted planar trees with n leaves of 2 colors.

+0
1

2, 3, 12, 61, 340, 2070, 13178, 87115, 590720, 4089214, 28766442, 205072330, 1478149486, 10754615963, 78878136418, 582563752101, 4328922702536, 32341244773080, 242781826475456, 1830377795460438 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Index entries for sequences related to rooted trees`
	FORMULA	`Doubles (index 2+) under "BIK" (reversible, indistinct, unlabeled) transform.`
	CROSSREFS	`Adjacent sequences: A032130 A032131 A032132 this_sequence A032134 A032135 A032136` `Sequence in context: A092980 A052183 A123899 this_sequence A108261 A013152 A012911`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net)`

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.

AT&T Labs Research