A156926 - OEIS

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A156926

Row sums of the FP2 polynomials of A156925

1, 2, -8, -96, 4608, 1105920, -1592524800, -16052649984000, 1294485694709760000, 939485937792555417600000, -6818413142123250198773760000000 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	FORMULA	`Row sum(n+1) = (-1)^(n)2(n+1)!*Row sum(n) with Row sum(n=0) = 1.`
	CROSSREFS	`Row sums of A156925.` `Sequence in context: A009752 A137704 A001417 * A001697 A006069 A052457` `Adjacent sequences: A156923 A156924 A156925 * A156927 A156928 A156929`
	KEYWORD	`easy,sign`
	AUTHOR	`Johannes W. Meijer (meijgia(AT)hotmail.com), Feb 20 2009`

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Last modified February 15 05:45 EST 2012. Contains 205694 sequences.