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Number of length n 0..5 arrays with each partial sum starting from the beginning no more than two standard deviations from its mean
1

%I #5 Nov 16 2016 12:30:07

%S 6,34,200,1162,6916,40894,241778,1430672,8475456,50269530,298497516,

%T 1774316022,10556785428,62863697768,374624132594,2233999412230,

%U 13329983230896,79580534303918,475323860972326,2840244474933300

%N Number of length n 0..5 arrays with each partial sum starting from the beginning no more than two standard deviations from its mean

%C Column 5 of A244832

%H R. H. Hardin, <a href="/A244829/b244829.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=6

%e ..1....1....5....0....0....2....4....1....3....1....1....2....2....2....3....0

%e ..3....1....3....2....2....2....3....1....3....3....5....2....1....1....1....4

%e ..1....5....2....3....2....5....3....1....0....1....2....1....0....4....5....4

%e ..1....1....0....1....2....0....2....2....5....3....5....4....5....1....0....4

%e ..4....1....0....0....0....1....5....1....1....0....3....2....0....0....5....0

%e ..3....0....4....3....3....2....2....4....4....0....5....3....2....0....2....1

%K nonn

%O 1,1

%A _R. H. Hardin_, Jul 06 2014