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A059976 Number of 3 X 3 determinants with elements from {0,...,n} and having the value zero. +0
4
1, 338, 6891, 49246, 228737, 716214, 2110081, 4663844, 10289331, 19945864, 37518971, 61582884, 109478509, 165518210, 259500567 (list; graph; listen)
OFFSET

0,2

COMMENT

Symmetry is not taken into account, i.e. symmetric solutions are counted more than once.

CROSSREFS

Cf. A059306.

Sequence in context: A066478 A031128 A070311 this_sequence A035750 A107546 A076748

Adjacent sequences: A059973 A059974 A059975 this_sequence A059977 A059978 A059979

KEYWORD

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)Eunet.yu), Mar 05 2001

EXTENSIONS

More terms from John W. Layman (layman(AT)math.vt.edu), Nov 21 2002

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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