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A091502 Number of n X n matrices with entries {-1,0,1} that are diagonalizable over the real numbers. 2
3, 51, 6225 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..3.

Eric Weisstein's World of Mathematics, Diagonalizable Matrix

CROSSREFS

Cf. A091503, A091504.

Sequence in context: A084882 A275798 A246050 * A307022 A330302 A227067

Adjacent sequences:  A091499 A091500 A091501 * A091503 A091504 A091505

KEYWORD

nonn,more,bref

AUTHOR

Eric W. Weisstein, Jan 16 2004

STATUS

approved

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Last modified December 7 19:20 EST 2021. Contains 349585 sequences. (Running on oeis4.)