id:A000752 - OEIS Search Results

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Boustrophedon transform of powers of 2.

+0
2

1, 3, 9, 28, 93, 338, 1369, 6238, 31993, 183618, 1169229, 8187598, 62545893, 517622498, 4613366689, 44054301358, 448733127793, 4856429646978, 55650582121749, 673136951045518, 8570645832753693, 114581094529057058 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`J. Millar, N. J. A. Sloane and N. E. Young, A new operation on sequences: the Boustrophedon on transform, J. Combin. Theory, 17A 44-54 1996 (Abstract, pdf, ps).` `N. J. A. Sloane, Transforms` `Index entries for sequences related to boustrophedon transform`
	FORMULA	`E.g.f.: exp(2x) (tan x + sec x).`
	CROSSREFS	`Sequence in context: A081914 A120985 A014323 this_sequence A047027 A148931 A148932` `Adjacent sequences: A000749 A000750 A000751 this_sequence A000753 A000754 A000755`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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

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