A232081 - OEIS

A232081

Number of (5+1)X(n+1) 0..1 arrays with every element equal to some horizontal, diagonal or antidiagonal neighbor, with top left element zero

361, 26713, 1043172, 56126173, 3154769585, 173086988636, 9473198719765, 519324660859971, 28473688639558276, 1560985954158627431, 85575766658825822095, 4691438854378352243156, 257194399345647459891285

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

OFFSET

1,1

COMMENTS

Row 5 of A232076

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=2

..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..1..1....0..1..1

..0..1..1....0..0..1....1..1..0....0..1..1....1..1..0....0..0..0....1..0..1

..1..0..0....0..1..1....0..1..0....0..0..0....0..1..1....1..1..1....1..1..1

..0..0..1....0..0..1....0..0..0....1..0..0....1..0..1....0..0..1....0..1..1

..1..1..0....0..0..1....0..1..0....0..1..0....0..1..1....0..0..1....1..0..0

..1..0..0....1..1..1....0..0..1....1..0..1....0..0..1....1..1..1....0..1..1

CROSSREFS

Sequence in context: A186869 A185612 A302957 * A231770 A145121 A062788

Adjacent sequences: A232078 A232079 A232080 * A232082 A232083 A232084

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 17 2013

STATUS

approved