OFFSET
1,1
COMMENTS
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..10000
FORMULA
Equals (290 + 119*sqrt(2))/(290 - 119*sqrt(2)).
Equals (3 + 2*sqrt(2))*(13 - sqrt(2))^2/(13 + sqrt(2))^2.
EXAMPLE
(56211+34510*sqrt(2))/167^2 = 3.76548137392862813776...
MATHEMATICA
RealDigits[(56211 +34510*Sqrt[2])/167^2, 10, 100][[1]] (* G. C. Greubel, May 21 2018 *)
PROG
(PARI) (56211 +34510*sqrt(2))/167^2 \\ G. C. Greubel, May 21 2018
(Magma) (56211 +34510*Sqrt(2))/167^2 // G. C. Greubel, May 21 2018
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Klaus Brockhaus, Apr 30 2009
STATUS
approved