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A184494 Number of (n+1)X7 0..2 arrays with every 2X2 subblock sum greater than 4 1
97312, 26384550, 4649028105, 986037480116, 194850008261157, 39657122226381527, 7976784799815632924, 1612270608569309926290, 325233657810875334156002, 65660150158381325444569431 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A184497

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..200

EXAMPLE

Some solutions for 3X7

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

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

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

CROSSREFS

Sequence in context: A102868 A253618 A205042 * A251833 A145659 A022214

Adjacent sequences:  A184491 A184492 A184493 * A184495 A184496 A184497

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 15 2011

STATUS

approved

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Last modified October 27 09:55 EDT 2021. Contains 348274 sequences. (Running on oeis4.)