id:A000764 - OEIS Search Results

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Boustrophedon transform of Bell numbers.

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1, 2, 5, 16, 60, 258, 1247, 6686, 39371, 252688, 1756920, 13168178, 105949517, 911834394, 8367625793, 81642384468, 844718036940, 9245285569526, 106790005796627, 1298920385093126, 16602066548692623 (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.: (tan x + sec x)*exp( exp(x)-1 ).`
	CROSSREFS	`Sequence in context: A107283 A059237 A104547 this_sequence A005036 A012051 A012159` `Adjacent sequences: A000761 A000762 A000763 this_sequence A000765 A000766 A000767`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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

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