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A222927
Number of (n+1)X4 0..3 arrays with every row and column least squares fitting to a positive slope straight line
0
340, 39780, 10520570, 1100843406, 176146081651, 18796559253849, 2593203089087409, 282019553463285261
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OFFSET
1,1
COMMENTS
Column 3 of
A222929
LINKS
Table of n, a(n) for n=1..8.
EXAMPLE
Some solutions for n=2
..0..0..2..2....0..1..0..1....0..0..1..2....0..0..0..2....0..1..1..1
..0..3..1..3....0..1..2..3....1..0..1..2....1..0..0..3....0..0..1..1
..3..2..3..3....1..2..1..3....2..1..3..3....1..2..1..3....1..2..2..3
CROSSREFS
Sequence in context:
A265969
A265924
A239159
*
A298908
A057598
A271801
Adjacent sequences:
A222924
A222925
A222926
*
A222928
A222929
A222930
KEYWORD
nonn
AUTHOR
R. H. Hardin
Mar 09 2013
STATUS
approved
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Last modified May 21 04:19 EDT 2024. Contains 372720 sequences. (Running on oeis4.)