id:A057209 - OEIS Search Results

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n!^n *sum_{k=1 to n}[1/k^k].

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1, 5, 278, 428304, 32130762624, 179894129302241280, 106668496974258140007628800, 9019586503563988003191559481720832000, 140893104069588516796205865279187670636282511360000 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`a(3) = 3!^3 (1 +1/2^2 +1/3^3) = 6^3 (1 +1/4 +1/27) = 278.`
	CROSSREFS	`Sequence in context: A066210 A036213 A112901 this_sequence A140016 A042763 A075983` `Adjacent sequences: A057206 A057207 A057208 this_sequence A057210 A057211 A057212`
	KEYWORD	`easy,nonn`
	AUTHOR	`Leroy Quet (qq-quet(AT)mindspring.com), Sep 17 2000`

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

AT&T Labs Research