OFFSET
1,1
COMMENTS
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..10000
FORMULA
Equals (42 +11*sqrt(2))/(42 -11*sqrt(2)).
EXAMPLE
(1003+462*sqrt(2))/761 = 2.17656592091507215840...
MATHEMATICA
RealDigits[(1003+462*Sqrt[2])/761, 10, 120][[1]] (* Harvey P. Dale, Feb 07 2016 *)
PROG
(PARI) (1003+462*sqrt(2))/761 \\ G. C. Greubel, Apr 25 2018
(Magma) (1003+462*Sqrt(2))/761; // G. C. Greubel, Apr 25 2018
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Klaus Brockhaus, May 18 2009
STATUS
approved