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A160042
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Decimal expansion of (89+36*sqrt(2))/73.
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3
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1, 9, 1, 6, 5, 9, 8, 4, 6, 9, 1, 1, 5, 4, 9, 8, 9, 2, 8, 1, 7, 6, 1, 7, 5, 2, 6, 1, 2, 5, 4, 0, 9, 7, 6, 8, 2, 5, 8, 2, 3, 0, 3, 9, 3, 8, 5, 4, 2, 0, 5, 6, 5, 8, 4, 0, 3, 2, 3, 3, 5, 2, 1, 3, 2, 5, 5, 7, 0, 3, 6, 8, 8, 0, 0, 8, 7, 1, 0, 3, 2, 0, 5, 2, 8, 9, 5, 8, 2, 3, 6, 1, 0, 6, 7, 8, 2, 1, 4, 5, 4, 5, 8, 3, 6
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| lim_{n -> infinity} b(n)/b(n-1) = (89+36*sqrt(2))/73 for n mod 3 = {1, 2}, b = A129289.
lim_{n -> infinity} b(n)/b(n-1) = (89+36*sqrt(2))/73 for n mod 3 = {0, 2}, b = A160041.
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FORMULA
| (89+36*sqrt(2))/73 = (9+2*sqrt(2))/(9-2*sqrt(2)).
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EXAMPLE
| (89+36*sqrt(2))/73 = 1.91659846911549892817...
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MATHEMATICA
| RealDigits[(89+36Sqrt[2])/73, 10, 120][[1]] (* From Harvey P. Dale, June 19 2011 *)
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CROSSREFS
| Cf. A129289, A160041, A002193 (decimal expansion of sqrt(2)), A160043 (decimal expansion of (5907+1802*sqrt(2))/73^2).
Sequence in context: A176519 A010535 A154902 * A195712 A021920 A141749
Adjacent sequences: A160039 A160040 A160041 * A160043 A160044 A160045
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KEYWORD
| cons,nonn
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AUTHOR
| Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), May 04 2009
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