id:A070969 - OEIS Search Results

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(2^((2^n)+1))+1.

+0
3

5, 9, 33, 513, 131073, 8589934593, 36893488147419103233, 680564733841876926926749214863536422913, 231584178474632390847141970017375815706539969331281128078915168015826259279873 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`a(0)=5 because (2^((2^0)+1))+1=(2^(1+1))+1=(2^2)+1=4+1=5.`
	CROSSREFS	`Cf. A000215.` `Sequence in context: A028351 A098640 A083832 this_sequence A098477 A110421 A123822` `Adjacent sequences: A070966 A070967 A070968 this_sequence A070970 A070971 A070972`
	KEYWORD	`nonn`
	AUTHOR	`Anon, May 17 2002`
	EXTENSIONS	`Edited by Robert G. Wilson v (rgwv(AT)rgwv.com), May 20 2002`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research