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A003310
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Generated by a sieve.
(Formerly M2305)
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7
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3, 4, 5, 7, 8, 11, 13, 17, 19, 20, 26, 29, 32, 37, 38, 43, 49, 50, 56, 62, 67, 68, 71, 73, 86, 89, 91, 98, 103, 113, 116, 121, 127, 131, 133, 137, 140, 151, 158, 161, 169, 173, 179, 182, 188, 200, 206, 209, 211, 221, 227, 230, 239, 242, 247, 253, 259, 271, 277, 278
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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Apply the sieve of A003309, but begin with 3 rather than 2.
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REFERENCES
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"Sieves", Popular Computing (Calabasas, CA), Vol. 2 (No. 13, Apr 1974), pp. 6-7; sieve #2.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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Table of n, a(n) for n=1..60.
Index entries for sequences generated by sieves
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MATHEMATICA
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t = Range[3, 330]; r = {}; While[Length[t] >0, k = First[t]; AppendTo[r, k]; t = Drop[t, {1, -1, k}]; ]r (Chandler)
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CROSSREFS
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Cf. A003309, A100464.
Sequence in context: A111801 A108372 A066542 * A038525 A057201 A154571
Adjacent sequences: A003307 A003308 A003309 * A003311 A003312 A003313
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane.
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EXTENSIONS
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More terms from Ray Chandler, Dec 02 2004
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STATUS
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approved
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