A184495 - OEIS

A184495

Number of (n+1)X8 0..2 arrays with every 2X2 subblock sum greater than 4

482071, 285552669, 102612963762, 45743024168833, 18774737574888647, 7976784799815632924, 3342508236591318287277, 1408627940819572965700159, 592259493074168177309718080, 249253664489899615321425709119

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 7 of A184497

LINKS

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

EXAMPLE

Some solutions for 3X8

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

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

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

CROSSREFS

Sequence in context: A250714 A203503 A172674 * A237943 A048425 A205036

Adjacent sequences: A184492 A184493 A184494 * A184496 A184497 A184498

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 15 2011

STATUS

approved