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A263734
Number of length n arrays of permutations of 0..n-1 with each element moved by -8 to 8 places and the average of every three consecutive elements is never greater than the median of the previous three elements
1
1, 2, 6, 14, 38, 127, 411, 1492, 6478, 16569, 26714, 32419, 28271, 19822, 26194, 21825, 61756, 167557, 269128, 684505, 1646199, 2297701, 5371683, 12445190, 15704962, 36417522, 84084514, 108161867, 272815418, 649512633, 876925811, 2171593912
OFFSET
1,2
COMMENTS
Column 8 of A263736
LINKS
EXAMPLE
Some solutions for n=7
..6....3....6....5....6....4....3....1....5....2....3....1....6....0....5....5
..2....6....3....6....3....1....0....5....6....6....5....5....2....6....3....1
..5....4....0....0....4....5....5....6....0....5....6....6....3....5....6....4
..4....2....4....3....5....6....4....4....3....3....4....4....4....3....4....6
..3....5....5....4....1....0....2....0....4....4....2....3....0....4....2....2
..1....0....1....2....0....3....6....3....1....0....0....2....5....2....0....3
..0....1....2....1....2....2....1....2....2....1....1....0....1....1....1....0
CROSSREFS
Sequence in context: A188492 A263732 A263733 * A263735 A263731 A293742
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 25 2015
STATUS
approved