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A085806
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Permanent of the character table of the elementary abelian group (C_2)^n.
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0
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OFFSET
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1,2
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COMMENTS
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a(n) is also the permanent of the Sylvester Hadamard matrix.
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REFERENCES
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I. M. Wanless, Permanents, Chapter 43 in Handbook of Linear Algebra (2nd ed.), CRC, (2014).
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LINKS
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FORMULA
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Ryser's formula or Glynn's formula for computing the permanent.
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CROSSREFS
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KEYWORD
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nonn,hard
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AUTHOR
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Yuval Dekel (dekelyuval(AT)hotmail.com), Jul 24 2003
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EXTENSIONS
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STATUS
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approved
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