id:A084065 - OEIS Search Results

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Fourth row of number array A084061.

+0
4

1, 1, 7, 54, 553, 7100, 109863, 1991752, 41426257, 972602640, 25447064743, 734276705888, 23166635069241, 793426715543488, 29316839407495111, 1162492244159875200, 49240280161094287777, 2218952409252783579392 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n)=(n-sqrt(3))^n/2+(n+sqrt(3))^n/2.`
	CROSSREFS	`Cf. A084063, A084064, A084096.` `Sequence in context: A152108 A093742 A014509 this_sequence A043077 A014637 A062212` `Adjacent sequences: A084062 A084063 A084064 this_sequence A084066 A084067 A084068`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), May 11 2003`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research