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Search: id:A086644
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| A086644 |
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Permanent of character table of symmetric group S_n. |
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+0
2
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OFFSET
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1,8
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COMMENT
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In the Schmidt-Simion reference is proved that if A000701(n) is odd then a(n) = 0. So a(11)=a(12)=a(13)=0. The computation of a(9) and a(10) involves permanents of dimensions 30 and 42 and it may take a long time for GAP to compute them.
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REFERENCES
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F. W. Schmidt and R. Simion, On a partition identity, J. Combin. Theory, A 36 (1984), 249-252.
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PROGRAM
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(GAP) Permanent(Irr(SymmetricGroup(n)));
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CROSSREFS
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Cf. A007870.
Sequence in context: A103575 A068747 A064589 this_sequence A011527 A015438 A082249
Adjacent sequences: A086641 A086642 A086643 this_sequence A086645 A086646 A086647
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KEYWORD
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sign,more
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AUTHOR
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Yuval Dekel (dekelyuval(AT)hotmail.com), Jul 26 2003
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