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A233889 Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 30, and no two adjacent values equal 1
14272, 233468, 3580624, 64285728, 1057449360, 19042134996, 317752132336, 5699659660192, 95672524656808, 1710056944521848, 28808634496770576, 513494553573001252, 8673268580432752592, 154254189104019245612 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A233892

LINKS

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

EXAMPLE

Some solutions for n=1

..0..2..6..5..3..5....0..4..0..1..3..1....0..2..0..3..0..3....3..0..2..3..6..4

..4..1..3..1..4..1....2..1..2..5..6..2....1..5..1..5..4..2....5..1..5..1..2..1

CROSSREFS

Sequence in context: A186820 A232263 A034232 * A115554 A106726 A064965

Adjacent sequences:  A233886 A233887 A233888 * A233890 A233891 A233892

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 17 2013

STATUS

approved

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Last modified October 19 14:26 EDT 2021. Contains 348090 sequences. (Running on oeis4.)