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A236778 Number of (n+1)X(4+1) 0..2 arrays colored with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock 1
16360, 315666, 6140316, 121728522, 2437062052, 49038860968, 976380249206, 19509323472694, 390975392318152, 7854158003683378, 157016292091459544, 3141621388952381482, 62944211459145537306, 1262784590829305508426 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A236780

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..146

EXAMPLE

Some solutions for n=1

..0..0..2..1..1....2..1..1..0..0....1..1..1..1..1....2..0..1..0..1

..1..1..2..1..0....0..2..2..0..1....1..1..2..2..0....2..0..2..1..1

CROSSREFS

Sequence in context: A247826 A223109 A126824 * A344102 A307493 A075958

Adjacent sequences:  A236775 A236776 A236777 * A236779 A236780 A236781

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 31 2014

STATUS

approved

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Last modified January 26 18:26 EST 2022. Contains 350599 sequences. (Running on oeis4.)