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A236898 Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the upper median of every 2X2 subblock equal 1

%I #5 Aug 11 2014 22:46:09

%S 6545,337861,13845208,715994489,35006442815,1767780514348,

%T 88420063405403,4442899040820873,222905331146478698,

%U 11190912028368216391,561704073241495355541,28196347623472423751704,1415344901751013456849213

%N Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the upper median of every 2X2 subblock equal

%C Column 4 of A236902

%H R. H. Hardin, <a href="/A236898/b236898.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A236898/a236898.txt">Empirical recurrence of order 86</a>

%F Empirical recurrence of order 86 (see link above)

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 01 2014

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)