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Search: id:A060822
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| A060822 |
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a(n) = p(n) + n^2 + n^3 + (2*n-1) + (2*n) where p(n) is n-th prime. |
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+0
1
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| 7, 22, 52, 102, 180, 288, 436, 626, 868, 1168, 1526, 1956, 2458, 3038, 3706, 4468, 5328, 6288, 7362, 8550, 9858, 11298, 12870, 14584, 16446, 18456, 20622, 22954, 25454, 28132, 31002, 34050, 37294, 40734, 44388, 48246, 52326, 56630, 61162
(list; graph; listen)
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OFFSET
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1,1
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REFERENCES
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Marilyn vos Savant and Leonore Fleischer, Brain Building in Just 12 Weeks, Bantam Books, New York, NY, 1991, pp. 104-105, 119.
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LINKS
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Harry J. Smith, Table of n, a(n) for n=1,...,1000
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EXAMPLE
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a(2)=22 because 3 + 2^2 + 2^3 + 3 + 4 = 22.
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PROGRAM
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(PARI) { n=0; forprime (p=2, prime(1000), write("b060822.txt", n++, " ", p + n^2 + n^3 + (2*n - 1) + (2*n)); ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jul 12 2009]
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CROSSREFS
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Sequence in context: A129109 A002412 A041215 this_sequence A011926 A101120 A151717
Adjacent sequences: A060819 A060820 A060821 this_sequence A060823 A060824 A060825
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KEYWORD
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easy,nonn,dumb
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AUTHOR
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Jason Earls (zevi_35711(AT)yahoo.com), May 05 2001
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EXTENSIONS
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More terms from Larry Reeves (larryr(AT)acm.org), May 07 2001
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