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A234795 Number of (n+1)X(7+1) 0..3 arrays with each 2X2 subblock having the number of clockwise edge increases less than or equal to the number of counterclockwise edge increases 1
671983416, 4002569571664, 19186434495264308, 83279814838224225520, 344333604652481774211624, 1388996674379291663917878160, 5531886740855556531314993495348, 21884766766460273803503576438175888 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A234796

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..113

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A263894 A291550 A234071 * A035795 A172552 A172604

Adjacent sequences:  A234792 A234793 A234794 * A234796 A234797 A234798

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 30 2013

STATUS

approved

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Last modified February 20 18:41 EST 2018. Contains 299381 sequences. (Running on oeis4.)