id:A032098 - OEIS Search Results

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A032098

"BHK" (reversible, identity, unlabeled) transform of 3,3,3,3...

+0
1

3, 6, 21, 87, 363, 1491, 6051, 24387, 97923, 392451, 1571331, 6288387, 25159683, 100651011, 402628611, 1610563587, 6442352643, 25769607171, 103078821891, 412316073987, 1649265868803, 6597066620931 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`C. G. Bower, Transforms (2)`
	FORMULA	`Conjecture: a(n) = 3 * (2^(2n-3) - 2^(n-2) + 1). - Ralf Stephan (ralf(AT)ark.in-berlin.de), Sep 11 2003`
	CROSSREFS	`Sequence in context: A151961 A025229 A073951 this_sequence A019053 A019054 A066986` `Adjacent sequences: A032095 A032096 A032097 this_sequence A032099 A032100 A032101`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net)`

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

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