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Search: id:A059999
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| A059999 |
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a(n)=(1/6)*n^5-(19/8)*n^4+(51/4)*n^3-(253/8)*n^2+(445/12)*n-14. |
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+0
1
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| 2, 3, 5, 7, 11, 42, 168, 520, 1312, 2861, 5607, 10133, 17185, 27692, 42786, 63822, 92398, 130375, 179897, 243411, 323687, 423838, 547340, 698052, 880236, 1098577, 1358203, 1664705, 2024157, 2443136, 2928742, 3488618, 4130970
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Deliberately contrived to begin with first five primes; illustrates absurdity of many "guess the next term" puzzles.
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LINKS
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Harry J. Smith, Table of n, a(n) for n=1,...,1000
de.rec.denksport, FAQ
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PROGRAM
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(PARI) { for (n=1, 1000, write("b059999.txt", n, " ", (4*n^5 - 57*n^4 + 306*n^3 - 759*n^2 + 890*n)/24 - 14); ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jul 01 2009]
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CROSSREFS
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Sequence in context: A067933 A005234 A141500 this_sequence A040130 A127727 A036343
Adjacent sequences: A059996 A059997 A059998 this_sequence A060000 A060001 A060002
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KEYWORD
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dumb,easy,nonn
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AUTHOR
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Rainer Rosenthal (r.rosenthal(AT)web.de), Mar 10 2001
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