id:A082611 - OEIS Search Results

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a(n) = Sum_{i=1..k} T(i,k)/(i*(k-i+1)), (k>=1, 1<=n<=k), where T(,) is given in A080046.

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1, 2, 3, 6, 30, 1202, 3207410, 7925688042914, 251265071655132399283480418, 79278147718866210084428917149363438284974325840642 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Row sums of residual multiplicative Pascal triangle.`
	CROSSREFS	`Cf. A080046.` `Sequence in context: A108326 A002234 A074005 this_sequence A033689 A018324 A129379` `Adjacent sequences: A082608 A082609 A082610 this_sequence A082612 A082613 A082614`
	KEYWORD	`nonn`
	AUTHOR	`Andre F. Labossiere (boronali(AT)laposte.net), Sep 23 2004`

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