id:A020543 - OEIS Search Results

Search: id:A020543

Displaying 1-1 of 1 results found.

page 1

A020543

a(0) = 1, a(1) = 1, a(n+1) = (n+1)*a(n)+n.

+0
2

1, 1, 3, 11, 47, 239, 1439, 10079, 80639, 725759, 7257599, 79833599, 958003199, 12454041599, 174356582399, 2615348735999, 41845579775999, 711374856191999, 12804747411455999, 243290200817663999, 4865804016353279999 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`First Bernoulli polynomial evaluated at x=n! (multiplied by 2).`
	LINKS	`Index entries for sequences related to Bernoulli numbers.`
	FORMULA	`E.g.f.: (-2+exp(x)-xexp(x))/(1-x). - Ralf Stephan, Feb 18 2004` `a(n) = 2n! - 1 - Gary W. Adamson (qntmpkt(AT)yahoo.com), Jan 07 2008`
	CROSSREFS	`A052898(n) - 2.` `Adjacent sequences: A020540 A020541 A020542 this_sequence A020544 A020545 A020546` `Sequence in context: A030865 A030902 A030925 this_sequence A111139 A126180 A121139`
	KEYWORD	`nonn`
	AUTHOR	`Simon Plouffe (plouffe(AT)math.uqam.ca)`
	EXTENSIONS	`Better description from Benoit Cloitre (benoit7848c(AT)orange.fr), Dec 29 2001`

page 1

Search completed in 0.002 seconds

Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

AT&T Labs Research