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A064719
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A Beatty sequence for 3^i + 3^-i + 1.
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2
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1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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3^i + 3^-i + 1 ~= 1.90966484565321951005513028719008497... ~= 21/11.
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LINKS
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MATHEMATICA
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a = Chop[ N[ 3^I + 3^-I +1, 36], 10^-40]; Table[ Floor[n*a)], {n, 1, 75} ]
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PROG
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(PARI) { default(realprecision, 100); b=real(3^I + 3^-I) + 1; for (n = 1, 2000, write("b064719.txt", n, " ", floor(n*b)) ) } \\ Harry J. Smith, Sep 23 2009
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CROSSREFS
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KEYWORD
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easy,nonn
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AUTHOR
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STATUS
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approved
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