id:A129197 - OEIS Search Results

Search: id:A129197

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a(n)=numerator(3(3+(-1)^n)/(n+1)^3);.

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12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1, 12, 3, 4, 3, 12, 1 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Denominator of 3(3+(-1)^n)/(n+1)^3 is A129196.`
	FORMULA	`G.f.: (12+3x+4x^2+3x^3+12x^4+x^5)/(1-x^6);`
	CROSSREFS	`Sequence in context: A126860 A010203 A113923 this_sequence A098067 A070604 A127146` `Adjacent sequences: A129194 A129195 A129196 this_sequence A129198 A129199 A129200`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Apr 02 2007`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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