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A007114
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Expansion of (1 - x)^x.
(Formerly M0601)
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1
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1, 0, -2, -3, 4, 30, 66, 0, -496, -1512, 1800, 51480, 487752, 4633200, 50605296, 620703720, 8278947840, 118504008000, 1811156124096, 29452505385600, 507926275873920, 9260774050469760, 178004846331607680
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OFFSET
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0,3
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REFERENCES
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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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Vincenzo Librandi, Table of n, a(n) for n = 0..200
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MATHEMATICA
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CoefficientList[Series[(1-x)^x, {x, 0, 30}], x]*Table[(n-1)!, {n, 1, 31}] (* Vincenzo Librandi, Jun 16 2012 *)
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CROSSREFS
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Sequence in context: A028426 A024633 A064858 * A191471 A064889 A057917
Adjacent sequences: A007111 A007112 A007113 * A007115 A007116 A007117
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KEYWORD
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sign
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AUTHOR
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Simon Plouffe
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EXTENSIONS
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Signs from Christian G. Bower, Nov 15 1998
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STATUS
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approved
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