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 A254739 Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column minus the sum of the minimums of the diagonal and antidiagonal nondecreasing horizontally and vertically 1

%I #4 Feb 06 2015 19:48:32

%S 62579,795666,9683835,100974022,1036785574,10560688146,106118585579,

%T 1056697890479,10480570920501,103618625715400,1022403025919648,

%U 10075474061574377,99213941070628791,976470644257153446

%N Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column minus the sum of the minimums of the diagonal and antidiagonal nondecreasing horizontally and vertically

%C Column 4 of A254743

%H R. H. Hardin, <a href="/A254739/b254739.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 06 2015

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Last modified September 15 23:52 EDT 2024. Contains 375959 sequences. (Running on oeis4.)