A032057 - OEIS

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A032057

Doubles (index 2+) under "BGJ" (reversible, element, labeled) transform.

2, 2, 12, 174, 2880, 67560, 1905960, 63251370, 2418101280, 104707709820, 5063563002960, 270496771471080, 15820958657223720, 1005528154974983640, 69006386355388962480, 5085661679602382028150 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	LINKS	`Table of n, a(n) for n=1..16.`
	CROSSREFS	`Sequence in context: A032069 A003090 A032152 * A130718 A173331 A074477` `Adjacent sequences: A032054 A032055 A032056 * A032058 A032059 A032060`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower`
	STATUS	`approved`

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Last modified May 24 22:42 EDT 2013. Contains 225631 sequences.