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A159590
Decimal expansion of (451+30*sqrt(2))/449.
4
1, 0, 9, 8, 9, 4, 5, 2, 2, 6, 8, 8, 4, 6, 1, 6, 5, 9, 5, 6, 8, 8, 3, 0, 8, 8, 2, 3, 4, 4, 3, 8, 5, 5, 1, 0, 5, 4, 7, 2, 3, 6, 1, 1, 4, 9, 8, 0, 2, 4, 6, 8, 6, 9, 0, 8, 5, 8, 1, 3, 0, 0, 4, 9, 3, 0, 8, 9, 5, 7, 6, 2, 6, 6, 2, 3, 3, 0, 3, 3, 6, 5, 6, 2, 4, 7, 4, 7, 4, 9, 6, 7, 2, 5, 6, 7, 7, 6, 1, 0, 6, 5, 0, 4, 4
OFFSET
1,3
COMMENTS
Equals lim_{n -> infinity} b(n)/b(n-1) for n mod 3 = {1, 2}, b = A130004.
Equals lim_{n -> infinity} b(n)/b(n-1) for n mod 3 = {0, 2}, b = A159589.
LINKS
FORMULA
Equals (30+sqrt(2))/(30-sqrt(2)).
EXAMPLE
(451+30*sqrt(2))/449 = 1.09894522688461659568...
MATHEMATICA
RealDigits[(451+30*Sqrt[2])/449, 10, 100][[1]] (* G. C. Greubel, May 05 2018 *)
PROG
(PARI) (451+30*sqrt(2))/449 \\ G. C. Greubel, May 05 2018
(Magma) (451+30*Sqrt(2))/449; // G. C. Greubel, May 05 2018
CROSSREFS
Cf. A130004, A159589, A002193 (decimal expansion of sqrt(2)), A159591 (decimal expansion of (507363+329222*sqrt(2))/449^2).
Sequence in context: A201994 A243277 A200003 * A309642 A146484 A116695
KEYWORD
cons,nonn
AUTHOR
Klaus Brockhaus, Apr 17 2009
STATUS
approved