id:A159892 - OEIS Search Results

Search: id:A159892

Displaying 1-1 of 1 results found.

page 1

Decimal expansion of (450483+287918*sqrt(2))/439^2.

+0
4

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

	OFFSET	`1,1`
	COMMENT	`lim_{n -> infinity} b(n)/b(n-1) = (450483+287918sqrt(2))/439^2 for n mod 3 = 0, b = A130645.` `lim_{n -> infinity} b(n)/b(n-1) = (450483+287918sqrt(2))/439^2 for n mod 3 = 1, b = A159890.`
	FORMULA	`(450483+287918sqrt(2))/439^2 = (802+359sqrt(2))/(802-359sqrt(2))` `= (3+2sqrt(2))*(21-sqrt(2))^2/(21+sqrt(2))^2.`
	EXAMPLE	`(450483+287918*sqrt(2))/439^2 = 4.45027028944088490751...`
	CROSSREFS	`Cf. A130645, A159890, A002193 (decimal expansion of sqrt(2)), A159891 (decimal expansion of (443+42*sqrt(2))/439).` `Sequence in context: A077725 A111481 A111763 this_sequence A021696 A006581 A019922` `Adjacent sequences: A159889 A159890 A159891 this_sequence A159893 A159894 A159895`
	KEYWORD	`cons,nonn`
	AUTHOR	`Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Apr 30 2009`

page 1

Search completed in 0.002 seconds

Last modified December 10 12:09 EST 2009. Contains 170569 sequences.

AT&T Labs Research