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Search: id:A053856
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A053856 Number of n X n matrices over GF(4) of order dividing 2 (i.e. number of solutions of X^2=I in GL(n,4)). +0
1
1, 16, 316, 69616, 21999616, 74351051776, 374910580965376 (list; graph; listen)
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V. Jovovic, The cycle index polynomials of some classical groups, Belgrade, 1995, unpublished.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.

CROSSREFS

Cf. A053722.

Sequence in context: A027776 A099279 A039746 this_sequence A027547 A024300 A165119

Adjacent sequences: A053853 A053854 A053855 this_sequence A053857 A053858 A053859

KEYWORD

more,nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Mar 28 2000

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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