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A160100 Decimal expansion of (361299 +5950*sqrt(2))/601^2. 4

%I #6 Sep 08 2022 08:45:44

%S 1,0,2,3,5,6,7,4,0,6,2,2,5,6,7,4,6,6,7,4,0,2,2,7,7,5,3,4,9,7,0,9,6,5,

%T 4,8,3,3,9,4,2,5,8,4,5,3,4,8,8,4,8,1,0,4,2,5,0,9,2,9,8,8,2,3,7,6,0,3,

%U 0,2,0,4,3,0,3,6,5,6,2,8,4,6,9,4,9,9,2,4,8,5,0,2,3,3,6,6,3,4,3,7,6,9,1,9,5

%N Decimal expansion of (361299 +5950*sqrt(2))/601^2.

%C lim_{n -> infinity} b(n)/b(n-1) = (361299+5950*sqrt(2))/601^2 for n mod 3 = 0, b = A111258.

%C lim_{n -> infinity} b(n)/b(n-1) = (361299+5950*sqrt(2))/601^2 for n mod 3 = 1, b = A160098.

%H G. C. Greubel, <a href="/A160100/b160100.txt">Table of n, a(n) for n = 1..10000</a>

%F Equals (850 +7*sqrt(2))/(850 -7*sqrt(2)).

%F Equals (3 +2*sqrt(2))*(38 -11*sqrt(2))^2/(38 +11*sqrt(2))^2.

%e (361299+5950*sqrt(2))/601^2 = 1.02356740622567466740...

%t RealDigits[(361299+5950*Sqrt[2])/601^2, 10, 100][[1]] (* _G. C. Greubel_, Apr 22 2018 *)

%o (PARI) (361299+5950*sqrt(2))/601^2 \\ _G. C. Greubel_, Apr 22 2018

%o (Magma) (361299+5950*Sqrt(2))/601^2; / _G. C. Greubel_, Apr 22 2018

%Y Cf. A111258, A160098, A002193 (decimal expansion of sqrt(2)), A160099 (decimal expansion of (843+418*sqrt(2))/601).

%K cons,nonn

%O 1,3

%A _Klaus Brockhaus_, May 18 2009

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Last modified April 25 14:05 EDT 2024. Contains 371987 sequences. (Running on oeis4.)