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A237071 Number of (n+1)X(3+1) 0..3 arrays with the upper median of every 2X2 subblock equal 1

%I

%S 15882,1046822,53940782,3263989086,195683299844,12159520038142,

%T 763699683972418,48556387347813958,3108197056553191364,

%U 199983470160543029632,12909164392694493796142,835179086883786317018674

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

%C Column 3 of A237076

%H R. H. Hardin, <a href="/A237071/b237071.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A237071/a237071.txt">Empirical recurrence of order 62</a>

%F Empirical recurrence of order 62 (see link above)

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 03 2014

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Last modified January 22 02:46 EST 2022. Contains 350481 sequences. (Running on oeis4.)