id:A087649 - OEIS Search Results

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(1/2)*(Bell(n+2)-Bell(n+1)+Bell(n)).

+0
1

1, 2, 6, 21, 83, 363, 1733, 8942, 49484, 291871, 1825501, 12054705, 83734241, 609851830, 4644041462, 36883843101, 304846039251, 2616765134351, 23286746418237, 214489200063218, 2041785040262972 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Cf. A000110, A035098, A059606.` `Sequence in context: A150221 A063689 A058866 this_sequence A150222 A150223 A150224` `Adjacent sequences: A087646 A087647 A087648 this_sequence A087650 A087651 A087652`
	KEYWORD	`nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)eunet.rs), Sep 23 2003`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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