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Search: id:A061466
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| A061466 |
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Product of primes p(3n+1), p(3n+2), p(3n+3). |
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+0
1
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| 30, 1001, 7429, 33263, 82861, 190747, 347261, 583573, 1009091, 1317919, 2279269, 3127361, 4273697, 5605027, 7262011, 9363547, 12112039, 14457349, 18181979, 21093827, 25456133, 30857731, 38706809, 44227723, 51881689, 59147839
(list; graph; listen)
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OFFSET
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0,1
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LINKS
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Harry J. Smith, Table of n, a(n) for n=0,...,1000
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EXAMPLE
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Product of 2 3 5 is 30; product of 7 11 13 is 1001; ...
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PROGRAM
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(PARI) { for (n=0, 1000, i=3*n + 1; p=prime(i)*prime(i + 1)*prime(i + 2); write("b061466.txt", n, " ", p) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jul 23 2009]
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CROSSREFS
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Sequence in context: A111216 A158672 A004994 this_sequence A160313 A001821 A027488
Adjacent sequences: A061463 A061464 A061465 this_sequence A061467 A061468 A061469
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KEYWORD
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nonn
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AUTHOR
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Jason Earls (zevi_35711(AT)yahoo.com), Jun 11 2001
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EXTENSIONS
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Better description and more terms from Larry Reeves (larryr(AT)acm.org), Jun 22 2001
OFFSET changed from 2,1 to 0,1 by Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jul 23 2009
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