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Search: id:A118985
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A118985 Number of different values taken by the determinant of a symmetric real (0,1)-matrix of order n. +0
3
2, 3, 5, 7, 11, 19, 40 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A089472, A108150, A118987, A118986.

Sequence in context: A003064 A057429 A065726 this_sequence A089769 A033274 A071062

Adjacent sequences: A118982 A118983 A118984 this_sequence A118986 A118987 A118988

KEYWORD

nonn,more

AUTHOR

Giovanni Resta (g.resta(AT)iit.cnr.it), May 08 2006

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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