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A053859 Number of n X n matrices over GF(4) of order dividing 4 (i.e., number of solutions of X^4=I in GL(n,4)). 0
1, 16, 4096, 16777216, 89776254976, 6185236425342976, 6289573107016627388416 (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V. Jovovic, The cycle index polynomials of some classical groups, Belgrade, 1995, unpublished.

Kent E. Morrison, Integer Sequences and Matrices Over Finite Fields, Journal of Integer Sequences, Vol. 9 (2006), Article 06.2.1.

LINKS

Table of n, a(n) for n=1..7.

CROSSREFS

Cf. A053718.

Sequence in context: A060616 A016936 A013721 * A053863 A053765 A193134

Adjacent sequences:  A053856 A053857 A053858 * A053860 A053861 A053862

KEYWORD

more,nonn

AUTHOR

Vladeta Jovovic, Mar 28 2000

STATUS

approved

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Last modified August 19 21:13 EDT 2017. Contains 290821 sequences.