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A237141 Number of (n+1)X(7+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock equal 1

%I #4 Feb 04 2014 05:16:13

%S 14152560,39515565068,34365943860434,64333155899089090,

%T 89542359784737823891,145248636398582957169466,

%U 221397526252157619725259427,347966352570229902467675508420

%N Number of (n+1)X(7+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock equal

%C Column 7 of A237142

%H R. H. Hardin, <a href="/A237141/b237141.txt">Table of n, a(n) for n = 1..125</a>

%e Some solutions for n=1

%e ..0..0..1..2..2..0..2..1....0..0..3..1..3..1..3..2....0..0..0..0..2..2..0..2

%e ..2..2..2..0..0..2..2..2....3..2..1..2..1..2..1..1....3..1..3..1..2..2..1..2

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 04 2014

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Last modified April 22 12:06 EDT 2024. Contains 371900 sequences. (Running on oeis4.)