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Search: id:A051752
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| A051752 |
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Number of n X n (real) {0,1}-matrices having determinant A003432(n). |
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+0
6
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| 1, 3, 3, 60, 3600, 529200, 75600, 195955200, 13716864000
(list; graph; listen)
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OFFSET
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1,2
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REFERENCES
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Miodrag Zivkovic, Classification of small (0,1) matrices, Linear Algebra and its Applications, 414 (2006), 310-346
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LINKS
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Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
Eric Weisstein's World of Mathematics, (0, 1)-Matrix
Miodrag Zivkovic, More information
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CROSSREFS
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Cf. A003432.
Sequence in context: A100065 A066807 A165497 this_sequence A102065 A102074 A126227
Adjacent sequences: A051749 A051750 A051751 this_sequence A051753 A051754 A051755
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KEYWORD
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nonn,hard
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com)
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EXTENSIONS
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a(5) = 3600 from Daniel P. Corson (danl(AT)MIT.EDU), Jan 09 2000
a(6) = 529200, a(7) = 75600 from Ulrich Hermisson (uhermiss(AT)rz.uni-leipzig.de), Feb 25, 2003
More terms from MIodrag Zivkovic (ezivkovm(AT)matf.bg.ac.yu), Feb 28 2006
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