id:A070825 - OEIS Search Results

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One half of product of first n+1 Lucas numbers A000032.

+0
2

1, 1, 3, 12, 84, 924, 16632, 482328, 22669416, 1722875616, 211913700768, 42170826452832, 13579006117811904, 7074662187380001984, 5963940223961341672512, 8134814465483270041306368 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n)=product(L(n), n=0..n)/2 with L(n) := A000032(n).`
	CROSSREFS	`Cf. A003266 (for Fibonacci), A003046 (for Catalan).` `Sequence in context: A051549 A066780 A032183 this_sequence A077047 A074505 A039305` `Adjacent sequences: A070822 A070823 A070824 this_sequence A070826 A070827 A070828`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), May 10, 2002`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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