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A160578
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Decimal expansion of (473+168*sqrt(2))/409.
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4
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1, 7, 3, 7, 3, 7, 8, 6, 7, 5, 9, 8, 6, 9, 9, 2, 5, 8, 7, 2, 8, 2, 8, 4, 5, 2, 4, 6, 1, 3, 0, 1, 4, 4, 9, 3, 2, 0, 2, 8, 6, 1, 8, 2, 7, 6, 4, 3, 8, 4, 5, 2, 9, 9, 8, 2, 7, 3, 0, 6, 1, 6, 0, 3, 8, 6, 9, 0, 5, 3, 9, 2, 7, 5, 8, 3, 4, 5, 7, 1, 6, 9, 9, 9, 2, 3, 3, 5, 2, 2, 1, 9, 2, 4, 3, 1, 2, 4, 3, 0, 8, 5, 4, 4, 8
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OFFSET
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1,2
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COMMENTS
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Equals lim_{n -> infinity} b(n)/b(n-1) for n mod 3 = {1, 2}, b = A129641.
Equals lim_{n -> infinity} b(n)/b(n-1) for n mod 3 = {0, 2}, b = A160577.
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LINKS
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FORMULA
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Equals (42+8*sqrt(2))/(42-8*sqrt(2)).
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EXAMPLE
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(473+168*sqrt(2))/409 = 1.73737867598699258728...
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MATHEMATICA
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RealDigits[(473+168Sqrt[2])/409, 10, 120][[1]] (* Harvey P. Dale, Mar 05 2015 *)
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PROG
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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