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A119008
Number of n X n real symmetric (0,1)-matrices with determinant = 1.
1
1, 1, 4, 268, 9456, 301306, 24846368
OFFSET
1,3
CROSSREFS
Sequence in context: A203839 A052136 A089667 * A357559 A108134 A221081
KEYWORD
nonn,more
AUTHOR
Giovanni Resta, May 08 2006
STATUS
approved