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A176215
Decimal expansion of (10+2*sqrt(30))/5.
2
4, 1, 9, 0, 8, 9, 0, 2, 3, 0, 0, 2, 0, 6, 6, 4, 4, 5, 3, 8, 2, 7, 8, 7, 9, 1, 3, 1, 2, 0, 3, 2, 0, 8, 5, 3, 5, 8, 1, 0, 9, 7, 8, 7, 7, 9, 9, 9, 1, 9, 3, 3, 0, 1, 6, 9, 0, 7, 5, 7, 7, 7, 9, 8, 9, 2, 9, 9, 7, 3, 1, 0, 8, 4, 9, 0, 8, 9, 0, 9, 3, 5, 2, 0, 3, 4, 3, 3, 7, 4, 4, 6, 5, 5, 4, 8, 2, 5, 0, 3, 0, 5, 8, 9, 0
OFFSET
1,1
COMMENTS
Continued fraction expansion of (10+2*sqrt(30))/5 is A010710.
LINKS
EXAMPLE
(10+2*sqrt(30))/5 = 4.19089023002066445382...
MATHEMATICA
RealDigits[(10+2Sqrt[30])/5, 10, 120][[1]] (* Harvey P. Dale, Nov 28 2011 *)
CROSSREFS
Cf. A010485 (decimal expansion of sqrt(30)), A010710 (repeat 4, 5).
Sequence in context: A177841 A141680 A141681 * A364016 A143469 A360610
KEYWORD
cons,easy,nonn
AUTHOR
Klaus Brockhaus, Apr 12 2010
STATUS
approved