A034270 - OEIS

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A034270

f(n,n+3) where f is given in A034261.

0, 1, 13, 99, 605, 3289, 16653, 80444, 375972, 1715130, 7681586, 33913385, 148018455, 640049865, 2746422525, 11708971560, 49647131160, 209523969630, 880668859590, 3688555690950, 15401089588794, 64128925255626, 266376231244178, 1104047701891624 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A158795 A075899 A006976 * A201427 A155646 A089936` `Adjacent sequences: A034267 A034268 A034269 * A034271 A034272 A034273`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`
	EXTENSIONS	`Corrected and extended Apr 21 2000 - N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 16 02:30 EST 2012. Contains 205860 sequences.