A220066 - OEIS

A220066

Majority value maps: number of nX3 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and vertical neighbors in a random 0..1 nX3 array

4, 19, 134, 878, 5609, 36011, 231343, 1483999, 9515200, 60996453, 390995240, 2506299034, 16065358056, 102978135046, 660082481027, 4231075253651, 27120831228945, 173842158021918, 1114312870464367, 7142646492038739

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

OFFSET

1,1

COMMENTS

Column 3 of A220070

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..74

EXAMPLE

Some solutions for n=3

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

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

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