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A237894 Number of (n+1)X(4+1) 0..3 arrays with the maximum minus the upper median of every 2X2 subblock equal 1
103536, 10390072, 925593210, 96197188500, 10123093733560, 1119144506661036, 125774053477877970, 14387309888124565278, 1658860902964154554702, 192515272425574720199660, 22413904227006475818624536 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A237898

LINKS

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

EXAMPLE

Some solutions for n=1

..1..2..3..0..1....3..3..3..3..0....0..2..2..3..0....1..0..1..3..2

..0..1..2..2..0....0..3..0..3..3....2..0..0..3..2....0..0..0..2..0

CROSSREFS

Sequence in context: A255210 A147526 A269218 * A171162 A235721 A210180

Adjacent sequences:  A237891 A237892 A237893 * A237895 A237896 A237897

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 15 2014

STATUS

approved

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Last modified December 8 17:01 EST 2021. Contains 349596 sequences. (Running on oeis4.)