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%I #8 Nov 28 2016 03:33:24
%S 0,0,8,64,128,408,472,664,792,984,1272,1592,1720,2104,2296,2872,3128,
%T 3640,3832,4408,4984,5368,5688,6392,6648,7928,8312,8888,9272,10168,
%U 10744,11704,12216,12856,13368,15096,15480,16632,17208,17976
%N Number of 2 X 2 matrices having all elements in {-n,...n} and determinant 5.
%C See A210000 for a guide to related sequences.
%H Chai Wah Wu, <a href="/A209990/b209990.txt">Table of n, a(n) for n = 0..10000</a>
%t (See the Mathematica section at A209981.)
%Y Cf. A210000.
%K nonn
%O 0,3
%A _Clark Kimberling_, Mar 17 2012
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