A220974 - OEIS

%I #3 Dec 27 2012 12:47:05

%S 16,58,1455,12033,106532,1053857,9937412,94991698,904380131,

%T 8640101337,82527129747,787761470885,7522086831839,71824911596695,

%U 685790071632157,6548065120089307,62522495845098510,596978457453884808

%N Equals one maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to exactly one of their king-move neighbors in a random 0..1 nX5 array

%C Column 5 of A220977

%e Some solutions for n=3

%e ..1..1..0..1..1....0..0..1..0..1....0..0..1..0..1....0..1..0..0..1

%e ..1..0..0..0..0....0..0..0..0..0....1..0..0..0..1....0..0..1..0..1

%e ..1..0..1..0..0....1..0..1..0..1....1..1..0..1..1....0..1..0..0..0

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 27 2012