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A159897 Decimal expansion of (843+58*sqrt(2))/839. 4
1, 1, 0, 2, 5, 3, 2, 0, 4, 6, 0, 2, 8, 1, 7, 5, 8, 1, 9, 8, 2, 1, 8, 0, 9, 2, 3, 2, 4, 2, 4, 5, 0, 8, 3, 2, 9, 6, 2, 6, 9, 8, 5, 6, 6, 0, 0, 3, 7, 9, 7, 7, 3, 3, 9, 9, 8, 1, 2, 2, 4, 5, 8, 2, 6, 0, 2, 4, 5, 8, 2, 6, 4, 3, 0, 3, 6, 9, 7, 5, 0, 6, 8, 5, 7, 3, 5, 6, 9, 4, 5, 1, 6, 2, 1, 0, 1, 5, 6, 2, 8, 3, 5, 0, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

lim_{n -> infinity} b(n)/b(n-1) = (843+58*sqrt(2))/839 for n mod 3 = {1, 2}, b = A130647.

lim_{n -> infinity} b(n)/b(n-1) = (843+58*sqrt(2))/839 for n mod 3 = {0, 2}, b = A159896.

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..10000

FORMULA

Equals (29 +sqrt(2))/(29 -sqrt(2)).

EXAMPLE

(843+58*sqrt(2))/839 = 1.10253204602817581982...

MATHEMATICA

RealDigits[(843+58*Sqrt[2])/839, 10, 100][[1]] (* G. C. Greubel, May 17 2018 *)

PROG

(PARI) (843 +58*sqrt(2))/839 \\ G. C. Greubel, May 17 2018

(Magma) (843 +58*Sqrt(2))/839; // G. C. Greubel, May 17 2018

CROSSREFS

Cf. A130647, A159896, A002193 (decimal expansion of sqrt(2)), A159898 (decimal expansion of (1760979+1141390*sqrt(2))/839^2).

Sequence in context: A011356 A021399 A242292 * A019709 A076840 A328823

Adjacent sequences: A159894 A159895 A159896 * A159898 A159899 A159900

KEYWORD

cons,nonn

AUTHOR

Klaus Brockhaus, Apr 30 2009

STATUS

approved

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Last modified December 8 22:05 EST 2022. Contains 358698 sequences. (Running on oeis4.)