# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/

Search: id:a298327
Showing 1-1 of 1

%I A298327 #4 Jan 17 2018 07:55:37
%S A298327 1,864,4503,73321,1664958,41029614,1019874462,25083063173,
%T A298327 624245464335,15598034954101,388988964596716,9711122438159184,
%U A298327 242494107685504393,6055035893918431953,151200414910757899090,3775675375730086694210
%N A298327 Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
%C A298327 Column 7 of A298328.
%H A298327 R. H. Hardin, <a href="/A298327/b298327.txt">Table of n, a(n) for n = 1..210</a>
%e A298327 Some solutions for n=4
%e A298327 ..0..0..1..0..1..0..0. .0..0..1..1..0..0..0. .0..1..1..1..0..0..1
%e A298327 ..0..1..1..1..1..1..0. .0..0..0..1..1..0..0. .1..1..0..0..1..0..0
%e A298327 ..1..1..0..0..0..1..1. .0..1..0..1..0..1..0. .0..0..1..0..1..0..1
%e A298327 ..1..1..1..0..1..1..1. .1..1..1..0..1..1..1. .0..0..1..1..0..1..1
%Y A298327 Cf. A298328.
%K A298327 nonn
%O A298327 1,2
%A A298327 _R. H. Hardin_, Jan 17 2018

# Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE