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A263763 Number of length n arrays of permutations of 0..n-1 with each element moved by -7 to 7 places and exactly one more element moved upwards than downwards 1

%I #4 Oct 25 2015 12:54:47

%S 0,0,1,4,31,146,1289,7736,68811,354568,2562282,12614090,80560052,

%T 406847624,2530379183,13576171696,85562497735,476311791218,

%U 2983359368303,16861046247216,104017882519889,591843352618090,3599197579892399

%N Number of length n arrays of permutations of 0..n-1 with each element moved by -7 to 7 places and exactly one more element moved upwards than downwards

%C Column 7 of A263764

%H R. H. Hardin, <a href="/A263763/b263763.txt">Table of n, a(n) for n = 1..45</a>

%e Some solutions for n=7

%e ..0....4....1....3....3....3....6....4....2....2....2....6....5....6....6....6

%e ..1....6....5....6....6....5....5....3....0....5....6....5....0....4....0....0

%e ..2....0....6....5....5....2....1....6....3....0....0....0....2....1....2....4

%e ..6....1....2....2....2....0....4....1....6....6....5....3....4....3....3....1

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

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

%e ..4....3....0....4....0....6....2....5....5....4....3....1....6....0....1....2

%Y Cf. A263764

%K nonn

%O 1,4

%A _R. H. Hardin_, Oct 25 2015

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Last modified February 25 13:12 EST 2024. Contains 370330 sequences. (Running on oeis4.)