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A177347
Decimal expansion of (5+sqrt(85))/10.
1
1, 4, 2, 1, 9, 5, 4, 4, 4, 5, 7, 2, 9, 2, 8, 8, 7, 3, 1, 0, 0, 0, 2, 2, 7, 4, 2, 8, 1, 7, 6, 2, 7, 9, 3, 1, 5, 7, 2, 4, 6, 8, 0, 5, 0, 4, 8, 7, 2, 2, 4, 6, 4, 0, 0, 8, 0, 0, 7, 7, 5, 2, 2, 0, 5, 4, 4, 2, 6, 7, 1, 0, 2, 6, 8, 0, 1, 8, 7, 5, 4, 6, 0, 7, 6, 7, 8, 9, 4, 0, 9, 0, 7, 9, 3, 2, 8, 0, 5, 6, 4, 9, 4, 0, 3
OFFSET
1,2
COMMENTS
Continued fraction expansion of (5+sqrt(85))/10 is A130196.
EXAMPLE
(5+sqrt(85))/10 = 1.42195444572928873100...
MATHEMATICA
RealDigits[(5+Sqrt[85])/10, 10, 120][[1]] (* Harvey P. Dale, Dec 31 2011 *)
CROSSREFS
Cf. A010536 (decimal expansion of sqrt(85)), A130196 (repeat 1, 2, 2).
Sequence in context: A010310 A021241 A016691 * A101020 A160905 A208612
KEYWORD
cons,nonn
AUTHOR
Klaus Brockhaus, May 07 2010
STATUS
approved