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%I
%S 7,47,315,2187,14859,102301,707567,4909019,34131599,235879457,
%T 1640010727,11344645093,78932862607,546804464049,3807531069519,
%U 26553509055677,184619426459623,1281567860483415,8934495943129527,62115641873469909
%N Number of length n 0..6 arrays with each partial sum starting from the beginning no more than two standard deviations from its mean
%C Column 6 of A244832
%H R. H. Hardin, <a href="/A244830/b244830.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=6
%e ..5....5....0....4....5....3....4....2....2....4....5....2....6....4....1....6
%e ..4....3....5....0....4....5....2....0....0....3....2....1....1....1....2....0
%e ..2....0....2....3....1....4....2....2....1....6....4....4....6....1....4....1
%e ..1....6....0....1....5....0....2....6....6....2....4....6....4....6....1....0
%e ..0....5....3....2....4....3....6....5....2....4....6....4....1....4....3....5
%e ..5....0....2....2....2....3....1....0....6....0....6....2....3....6....4....0
%K nonn
%O 1,1
%A _R. H. Hardin_, Jul 06 2014
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