A245131 Number of length n 0..5 arrays least squares fitting to a zero slope straight line, with a single point taken as having zero slope

6, 6, 36, 66, 552, 1248, 11856, 29182, 294024, 754712, 7864656, 20741082, 221051304, 594135812, 6435862704, 17543490552, 192393047844, 530178286952, 5870767076544, 16318715568296, 182113708337928, 509795775623836

Offset

1,1

Comments

Column 5 of A245134

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=8
..2....0....3....0....4....3....1....5....5....2....2....2....5....5....0....3
..4....5....5....5....2....3....0....1....1....2....3....1....3....0....5....4
..5....2....4....3....4....1....3....3....1....4....3....0....0....5....1....4
..2....3....4....0....0....4....0....0....4....1....2....3....4....4....3....2
..5....4....5....5....0....1....1....3....2....2....4....4....1....4....3....2
..0....2....4....4....4....3....1....0....3....0....1....1....4....4....2....1
..5....2....2....2....2....1....1....5....3....0....1....3....4....2....3....3
..3....2....5....1....4....4....1....3....3....5....4....0....3....4....1....5

Crossrefs

Sequence in context: A056452 A183622 A176861 * A038260 A242087 A217978

Adjacent sequences: A245128 A245129 A245130 * A245132 A245133 A245134

Keyword

nonn

Author

R. H. Hardin, Jul 12 2014

Status

approved