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A054467
Number of 3 X 3 integer matrices with elements in the range [ -n,n ] which generate a group of order four under binary matrix multiplication.
0
348, 5388, 17628, 46620, 129564, 211356, 342012, 518892, 736668, 1198044
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..10.
CROSSREFS
a(n) = 2*
A053173
(n).
Sequence in context:
A231089
A237318
A237724
*
A230705
A230616
A223178
Adjacent sequences:
A054464
A054465
A054466
*
A054468
A054469
A054470
KEYWORD
nonn
AUTHOR
Ralf W. Grosse-Kunstleve
, Mar 26 2000
STATUS
approved
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Last modified August 23 10:57 EDT 2024. Contains 375396 sequences. (Running on oeis4.)