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Search: id:A059291
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| A059291 |
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Round((n-1)^2*(n+5)/144). |
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+0
2
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| 0, 0, 0, 0, 1, 1, 2, 3, 4, 6, 8, 11, 14, 18, 22, 27, 33, 39, 46, 54, 63, 72, 83, 94, 107, 120, 135, 150, 167, 185, 204, 225, 247, 270, 295, 321, 349, 378, 409, 441, 475, 511, 549, 588, 629, 672, 717, 764, 813, 864, 917, 972, 1030, 1089, 1151, 1215
(list; graph; listen)
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OFFSET
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0,7
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REFERENCES
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L. Comtet, Advanced Combinatorics, Reidel, 1974, p. 120, see P(n,4).
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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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PROGRAM
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(PARI) { default(realprecision, 100); for (n = 0, 1000, write("b059291.txt", n, " ", round((n - 1)^2*(n + 5)/144)); ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 25 2009]
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CROSSREFS
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Cf. A001400, A059290.
Sequence in context: A102463 A056829 A071764 this_sequence A075535 A134953 A114829
Adjacent sequences: A059288 A059289 A059290 this_sequence A059292 A059293 A059294
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Jan 25 2001
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