id:A081189 - OEIS Search Results

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7th binomial transform of (1,0,1,0,1,.....), A059841.

+0
6

1, 7, 50, 364, 2696, 20272, 154400, 1188544, 9228416, 72147712, 567104000, 4476365824, 35448129536, 281408253952, 2238205337600, 17827278536704, 142148043309056, 1134363236564992, 9057979233075200, 72362273907933184 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Binomial transform of A081188.`
	FORMULA	`a(n)=14a(n-1)-48a(n-2), a(0)=1, a(1)=7. G.f.: (1-7x)/((1-6x)(1-8x)). E.g.f. exp(7x)cosh(x). a(n)=6^n/2+8^n/2.`
	CROSSREFS	`Cf. A081190.` `Sequence in context: A054413 A163458 A081571 this_sequence A108869 A065429 A005460` `Adjacent sequences: A081186 A081187 A081188 this_sequence A081190 A081191 A081192`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Mar 11 2003`

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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