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A237926 Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1
431640, 13009850, 362996768, 10733520644, 318431976402, 9401494272628, 279092830922873, 8254890731634348, 244749357163569575, 7234594358052741986, 214815592857829367740, 6349920583299164407552, 188365065137990013418578 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A237927

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..23

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A328197 A233620 A271110 * A117318 A085092 A117151

Adjacent sequences:  A237923 A237924 A237925 * A237927 A237928 A237929

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 15 2014

STATUS

approved

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Last modified November 19 16:06 EST 2019. Contains 329320 sequences. (Running on oeis4.)