id:A074932 - OEIS Search Results

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Row sums of unsigned triangle A075513.

+0
2

1, 3, 18, 170, 2200, 36232, 725200, 17095248, 463936896, 14246942336, 488428297984, 18491942300416, 766293946203136, 34498781924766720, 1676731077272217600, 87501958444207351808, 4880017252828686155776 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`a(n)=sum(\|A075513(n, m)\|, m=0..n-1) = sum(binomial(n-1, m)*(m+1)^(n-1), m=0..n-1), n>=1.`
	CROSSREFS	`Sequence in context: A138211 A052668 A121423 this_sequence A101483 A099716 A113130` `Adjacent sequences: A074929 A074930 A074931 this_sequence A074933 A074934 A074935`
	KEYWORD	`nonn,easy`
	AUTHOR	`Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Oct 02, 2002`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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