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%I #5 Nov 16 2016 12:30:07
%S 12,59,198,431,646,1299,2336,3949,5912,8647,12060,17757,24538,31795,
%T 42082,47189,61078,75249,94666,117397,139842,170359,200296,239887,
%U 284742,333251,359840,412199,479400,543589,633732,715979,802704,912357,1015446
%N Number of length 4 0..n arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean
%C Row 4 of A244903
%H R. H. Hardin, <a href="/A244907/b244907.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=10
%e ..6....5....5....2....4....5....5....8....6....8....2....8....6....3....2....8
%e ..9....1....5....8....7....3....3....3....8....2...10....2....4....6....8....8
%e ..6....7....5....2....3....7....2....9....7....1....8....1....8....2....6....2
%e ..7....7....9....9....7....8....9....4....6....7....2....1....2....9....1....2
%K nonn
%O 1,1
%A _R. H. Hardin_, Jul 07 2014
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