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A053071 Number of n X n invertible binary matrices A such that A^5+I is invertible. 1
0, 2, 48, 4480, 2887680, 5373624320, 44196975083520, 1442855588252876800, 188570467779447305011200, 98800579402758985681259724800, 207089099087390763078860569942425600 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

V. Jovovic, The cycle index polynomials of some classical groups, Belgrade, 1995, unpublished.

LINKS

Table of n, a(n) for n=1..11.

CROSSREFS

Cf. A002820, A051680, A053060.

Sequence in context: A322750 A087085 A067626 * A238838 A002820 A196448

Adjacent sequences:  A053068 A053069 A053070 * A053072 A053073 A053074

KEYWORD

nonn

AUTHOR

Vladeta Jovovic, Mar 18 2000

STATUS

approved

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Last modified August 10 08:28 EDT 2020. Contains 336368 sequences. (Running on oeis4.)