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%I #4 Feb 01 2015 09:44:22
%S 6,126,421,3001,5604,20393,45472,102595,161277,338402,489034,893944,
%T 1412682,2264545,3019845,4792281,6143391,9149646,12553350,17386054,
%U 21421963,30096986,38927373,51682575,65462507,84502439,100115923
%N Number of length 6 1..(n+2) arrays with no leading partial sum equal to a prime
%C Row 6 of A254539
%H R. H. Hardin, <a href="/A254544/b254544.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..6....6....4....4....1....1....4....1....4....6....4....1....1....6....1....6
%e ..2....2....6....4....5....5....6....3....5....3....6....5....5....4....5....3
%e ..4....2....4....6....4....2....4....4....3....3....4....3....2....5....3....3
%e ..4....4....4....1....6....6....6....2....2....6....1....5....6....1....6....3
%e ..4....6....6....5....6....6....5....2....2....4....1....4....1....4....3....1
%e ..2....6....3....6....6....4....5....3....2....3....2....4....6....6....4....4
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 01 2015
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