OFFSET
1,1
COMMENTS
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..10000
FORMULA
Equals (1850 +881*sqrt(2))/(1850 -881*sqrt(2)).
Equals (3 +2*sqrt(2))*(44 -sqrt(2))^2/(44 +sqrt(2))^2.
EXAMPLE
(2487411+1629850*sqrt(2))/967^2 = 5.12503833820501467270...
MATHEMATICA
RealDigits[(2487411+1629850*Sqrt[2])/967^2, 10, 100][[1]] (* G. C. Greubel, May 22 2018 *)
PROG
(PARI) (2487411 +1629850*sqrt(2))/967^2 \\ _G. c. Greubel_, May 22 2018
(Magma) (2487411 +1629850*Sqrt(2))/967^2; // G. C. Greubel, May 22 2018
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Klaus Brockhaus, Apr 21 2009
STATUS
approved