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A176522 Decimal expansion of (9+sqrt(85))/2. 5
9, 1, 0, 9, 7, 7, 2, 2, 2, 8, 6, 4, 6, 4, 4, 3, 6, 5, 5, 0, 0, 1, 1, 3, 7, 1, 4, 0, 8, 8, 1, 3, 9, 6, 5, 7, 8, 6, 2, 3, 4, 0, 2, 5, 2, 4, 3, 6, 1, 2, 3, 2, 0, 0, 4, 0, 0, 3, 8, 7, 6, 1, 0, 2, 7, 2, 1, 3, 3, 5, 5, 1, 3, 4, 0, 0, 9, 3, 7, 7, 3, 0, 3, 8, 3, 9, 4, 7, 0, 4, 5, 3, 9, 6, 6, 4, 0, 2, 8, 2, 4, 7, 0, 1, 6 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Continued fraction expansion of (9+sqrt(85))/2 is A010734.

LINKS

Table of n, a(n) for n=1..105.

Wikipedia, Metallic mean

EXAMPLE

(9+sqrt(85))/2 = 9.10977222864644365500...

PROG

(PARI) (9+sqrt(85))/2 \\ Charles R Greathouse IV, Jul 24 2013

CROSSREFS

Cf. A010536 (decimal expansion of sqrt(85)), A010734 (all 9's sequence).

Sequence in context: A064733 A020841 A081801 * A219732 A259314 A266557

Adjacent sequences:  A176519 A176520 A176521 * A176523 A176524 A176525

KEYWORD

cons,nonn

AUTHOR

Klaus Brockhaus, Apr 23 2010

STATUS

approved

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Last modified January 20 06:07 EST 2019. Contains 319323 sequences. (Running on oeis4.)