id:A157214 - OEIS Search Results

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Decimal expansion of 18+5*sqrt(2).

+0
5

2, 5, 0, 7, 1, 0, 6, 7, 8, 1, 1, 8, 6, 5, 4, 7, 5, 2, 4, 4, 0, 0, 8, 4, 4, 3, 6, 2, 1, 0, 4, 8, 4, 9, 0, 3, 9, 2, 8, 4, 8, 3, 5, 9, 3, 7, 6, 8, 8, 4, 7, 4, 0, 3, 6, 5, 8, 8, 3, 3, 9, 8, 6, 8, 9, 9, 5, 3, 6, 6, 2, 3, 9, 2, 3, 1, 0, 5, 3, 5, 1, 9, 4, 2, 5, 1, 9, 3, 7, 6, 7, 1, 6, 3, 8, 2, 0, 7, 8, 6, 3, 6, 7, 5, 0 (list; cons; graph; listen)

	OFFSET	`2,1`
	COMMENT	`lim_{n -> infinity} b(n)/b(n-1) = (18+5sqrt(2))/(18-5sqrt(2)) for n mod 3 = {1, 2}, b = A129544.` `lim_{n -> infinity} b(n)/b(n-1) = (18+5sqrt(2))/(18-5sqrt(2)) for n mod 3 = {0, 2}, b = A157213.`
	FORMULA	`18+10*A010503. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 27 2009]`
	EXAMPLE	`18+5*sqrt(2) = 25.07106781186547524400...`
	CROSSREFS	`Cf. A129544, A157213, A157215 (decimal expansion of 18-5sqrt(2)), A157216 (decimal expansion of (18-5sqrt(2))/(18+5*sqrt(2))).` `Sequence in context: A021403 A019727 A011184 this_sequence A066033 A096319 A146105` `Adjacent sequences: A157211 A157212 A157213 this_sequence A157215 A157216 A157217`
	KEYWORD	`cons,nonn`
	AUTHOR	`Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Feb 25 2009`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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