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A245133
Number of length n 0..7 arrays least squares fitting to a zero slope straight line, with a single point taken as having zero slope
1
8, 8, 64, 158, 1728, 5220, 66256, 217336, 2920784, 9995864, 138879808, 488324280, 6938896320, 24865974872, 359129619952, 1305229141238, 19084811616288, 70121208253128, 1035266773525472, 3836844883595142, 57090322839615456
OFFSET
1,1
COMMENTS
Column 7 of A245134
LINKS
EXAMPLE
Some solutions for n=7
..6....2....2....1....5....2....3....4....6....4....5....1....1....4....4....5
..2....5....0....5....4....6....2....0....0....7....4....6....6....3....1....3
..0....4....2....7....1....4....7....7....4....1....7....6....0....0....3....4
..3....2....6....0....5....1....7....1....6....1....6....2....4....4....5....4
..7....6....5....4....1....6....5....2....6....6....2....3....0....4....0....2
..3....4....0....2....7....2....3....7....5....6....5....3....6....4....4....7
..3....2....1....4....3....4....3....1....2....3....6....4....1....2....3....3
CROSSREFS
Sequence in context: A164683 A222957 A038286 * A183819 A215271 A202916
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 12 2014
STATUS
approved