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A062108
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a(n) = floor(n^(3/4)).
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3
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0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24, 24, 25, 25
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,4
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LINKS
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FORMULA
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EXAMPLE
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a(100) = floor(100^(3/4)) = floor(1000000^(1/4)) = floor(31.62...) = 31.
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MAPLE
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MATHEMATICA
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PROG
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(PARI) { default(realprecision, 100); for (n=0, 1000, write("b062108.txt", n, " ", floor(n^(3/4) + 0.0000001)) ) } \\ Harry J. Smith, Aug 01 2009
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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