id:A032102 - OEIS Search Results

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Number of dyslexic identity rooted planar trees with n nodes.

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1, 1, 1, 2, 3, 7, 18, 48, 133, 373, 1054, 3011, 8678, 25216, 73801, 217476, 644554, 1920718, 5750807, 17293653, 52208550, 158179651, 480806995, 1465841157, 4481166838, 13733815975, 42189399220, 129883408346 (list; graph; listen)

	OFFSET	`1,4`
	LINKS	`C. G. Bower, Transforms (2)` `Index entries for sequences related to rooted trees`
	FORMULA	`"DHK" (bracelet, identity, unlabeled) transform of A032101 (shifted right one place).`
	CROSSREFS	`Sequence in context: A131093 A002864 A005248 this_sequence A100388 A160181 A143874` `Adjacent sequences: A032099 A032100 A032101 this_sequence A032103 A032104 A032105`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net)`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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