The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #4 Jun 30 2018 19:18:28
%S 8,4184,57453,1755475,47958446,1244767536,33482107028,901574650029,
%T 24039453398630,644896976222053,17279478047167940,462737123593688897,
%U 12398931672108492980,332171268528642261600,8898699258491354145863
%N Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
%C Column 7 of A316383.
%H R. H. Hardin, <a href="/A316382/b316382.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..1..1..1..1..1. .0..1..0..1..0..1..0. .0..1..1..0..0..0..1
%e ..0..0..1..0..0..0..0. .0..0..1..0..1..1..0. .0..0..0..0..0..1..0
%e ..0..0..0..1..1..1..1. .0..0..0..0..1..1..1. .0..0..0..1..1..0..0
%e ..0..1..0..1..1..1..1. .0..1..1..0..0..1..0. .0..1..1..1..1..1..0
%e ..0..0..0..1..1..0..0. .0..0..1..0..1..0..0. .0..0..1..0..0..1..1
%Y Cf. A316383.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jun 30 2018