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A202616 T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 010 in rows and columns 9

%I #5 Mar 31 2012 12:36:49

%S 108,323,323,1058,1291,1058,3223,5736,5736,3223,9515,23649,35356,

%T 23649,9515,28426,94549,199481,199481,94549,28426,84486,382826,

%U 1085918,1536150,1085918,382826,84486,249106,1543290,6010741,11393658,11393658,6010741

%N T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 010 in rows and columns

%C Table starts

%C .....108......323.......1058.........3223...........9515...........28426

%C .....323.....1291.......5736........23649..........94549..........382826

%C ....1058.....5736......35356.......199481........1085918.........6010741

%C ....3223....23649.....199481......1536150.......11393658........85928517

%C ....9515....94549....1085918.....11393658......115148467......1182043008

%C ...28426...382826....6010741.....85928517.....1182043008.....16531918205

%C ...84486..1543290...33085795....644528966....12070745813....229947504468

%C ..249106..6177398..180444019...4789509282...122180004441...3169103619941

%C ..734637.24736597..985048278..35617115556..1237280084732..43705026657979

%C .2166526.99065122.5379065804.264938271885.12531308219297.602848357308544

%H R. H. Hardin, <a href="/A202616/b202616.txt">Table of n, a(n) for n = 1..198</a>

%e Some solutions for n=3 k=3

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

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

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

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

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

%K nonn,tabl

%O 1,1

%A _R. H. Hardin_ Dec 21 2011

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)