id:A130977 - OEIS Search Results

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G.f. : 5/(2+3*sqrt(1-20*x)).

+0
4

1, 6, 66, 876, 12786, 197796, 3183156, 52718616, 892401426, 15368638836, 268388185596, 4741271556456, 84573471344916, 1521119577791976, 27554494253636136, 502257203287150896, 9205363627419463506 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n) = Sum{k, 0<=k<=n}A039599(n,k)*5^(n-k). - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Aug 25 2007`
	CROSSREFS	`Sequence in context: A127858 A004355 A124862 this_sequence A133306 A128319 A008548` `Adjacent sequences: A130974 A130975 A130976 this_sequence A130978 A130979 A130980`
	KEYWORD	`nonn`
	AUTHOR	`Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Aug 23 2007`
	EXTENSIONS	`More terms from Olivier Gerard (Sep 22 2007).`

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

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