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A237141 Number of (n+1)X(7+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock equal 1
14152560, 39515565068, 34365943860434, 64333155899089090, 89542359784737823891, 145248636398582957169466, 221397526252157619725259427, 347966352570229902467675508420 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A237142
LINKS
EXAMPLE
Some solutions for n=1
..0..0..1..2..2..0..2..1....0..0..3..1..3..1..3..2....0..0..0..0..2..2..0..2
..2..2..2..0..0..2..2..2....3..2..1..2..1..2..1..1....3..1..3..1..2..2..1..2
CROSSREFS
Sequence in context: A092378 A034634 A014497 * A204952 A210019 A111346
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 04 2014
STATUS
approved

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Last modified February 21 16:55 EST 2024. Contains 370237 sequences. (Running on oeis4.)