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A212447
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a(n) = floor(3n + log(3n)).
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6
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4, 7, 11, 14, 17, 20, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 61, 64, 67, 70, 73, 76, 79, 82, 85, 88, 91, 94, 97, 100, 103, 106, 109, 112, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142, 145, 148, 151, 155, 158, 161, 164, 167, 170, 173, 176, 179
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Table[Floor[3*n + Log[3*n]], {n, 100}] (* T. D. Noe, May 21 2012 *)
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PROG
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CROSSREFS
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Cf. A000523, A062153, A102572, A212445, A212446, A212448, A212449, A212450, A212451, A212452, A212453, A212454.
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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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