The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #5 Mar 31 2012 12:36:56
%S 1,2229009,38204132307,273475278673606,1710751676209296372,
%T 11855913847814563858262,85442744497742460143930997,
%U 607427531129462041273525413209,4283331067191055533724625325231407
%N Number of nX6 0..5 arrays with every nonzero element less than or equal to some NW, E or S neighbor
%C Column 6 of A203277
%H R. H. Hardin, <a href="/A203275/b203275.txt">Table of n, a(n) for n = 1..75</a>
%e Some solutions for n=4
%e ..1..5..3..0..2..3....2..3..3..1..2..4....1..2..5..3..1..3....1..2..0..3..2..2
%e ..2..5..5..3..0..3....2..3..4..0..5..4....5..0..5..3..3..5....1..2..4..3..5..3
%e ..5..0..2..4..3..3....1..5..4..1..5..5....5..2..5..5..5..5....4..0..4..5..5..3
%e ..5..5..3..3..3..3....5..5..5..2..1..4....5..5..0..2..4..5....4..4..4..4..5..4
%K nonn
%O 1,2
%A _R. H. Hardin_ Dec 31 2011