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A186968
Number of 5-turn queen's tours on an n X n board summed over all starting positions
0
0, 0, 5120, 77384, 473632, 1875432, 5706000, 14543984
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
Row 5 of A186965
LINKS
Table of n, a(n) for n=1..8.
EXAMPLE
Some solutions for 3X3
..0..4..0....1..2..3....2..0..0....0..0..1....3..0..4....0..2..0....5..2..0
..0..5..0....0..0..0....0..1..0....5..2..0....0..5..0....4..1..3....0..1..3
..2..3..1....0..5..4....4..5..3....4..0..3....2..1..0....5..0..0....0..0..4
CROSSREFS
Sequence in context: A195653 A187030 A237328 * A195648 A252919 A255779
Adjacent sequences: A186965 A186966 A186967 * A186969 A186970 A186971
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 01 2011
STATUS
approved

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Last modified December 1 02:10 EST 2024. Contains 378271 sequences.
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