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A199008
Number of cocyclic matrices D_{2n+2} of order 2n+2 with maximal determinant.
0
6, 25, 196, 972, 9680
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OFFSET
2,1
LINKS
Table of n, a(n) for n=2..6.
V. Alvarez, J. A. Armario, M. D. Frau and F. Gudiel,
The maximal determinant of cocyclic (-1, 1)-matrices over D_{2t}
, Linear Algebra and its Applications, 2011.
CROSSREFS
Cf.
A199005
,
A199007
.
Sequence in context:
A323132
A357032
A183249
*
A356909
A090566
A041064
Adjacent sequences:
A199005
A199006
A199007
*
A199009
A199010
A199011
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
, Nov 01 2011
STATUS
approved
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Last modified September 1 11:12 EDT 2024. Contains 375589 sequences. (Running on oeis4.)