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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 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
CROSSREFS
Sequence in context: A203839 A052136 A089667 * A357559 A108134 A221081
KEYWORD
nonn,more
AUTHOR
Giovanni Resta, May 08 2006
STATUS
approved

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Last modified April 15 11:37 EDT 2024. Contains 371681 sequences. (Running on oeis4.)