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A152302 Marsaglia-Zaman type recursive sequence: f(x)=f(x - 1) + f(x - 2) + Floor[f(x - 1)/10]; a(n)=Mod[f(n),10]. 0

%I #2 Mar 30 2012 17:34:28

%S 1,1,1,1,2,3,4,5,7,1,6,3,3,8,0,2,8,5,3,6,4,6,6,8,3,3,3,8,0,8,6,8,9,9,

%T 9,4,3,8,9,3,3,9,7,8,1,6,1,6,5,0,8,4,5,8,0,4,0,1,8,4,2,4,0,7,1,5,2,5,

%U 8,2,4,7,6,2,3,2,2,0,8,2,0,0,1,7,7,0,3,4,7,3,0,2,3,5,1,0,6,5,1,3,2

%N Marsaglia-Zaman type recursive sequence: f(x)=f(x - 1) + f(x - 2) + Floor[f(x - 1)/10]; a(n)=Mod[f(n),10].

%D Ivars Peterson, The Jungles of Randomness, 1998, John Wiley and Sons, Inc., page 207

%F f(x)=f(x - 1) + f(x - 2) + Floor[f(x - 1)/10];

%F a(n)=Mod[f(n),10].

%t f[0] = f[1] = 1; f[x_] := f[x] = f[x - 1] + f[x - 2] + Floor[f[x - 1]/10];

%t Table[Mod[f[n], 10], {n, 0, 100}]

%K nonn

%O 0,5

%A _Roger L. Bagula_, Dec 02 2008

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