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 #4 Apr 03 2013 11:01:35
%S 239,10511,174378,1825800,15312504,118317987,911404794,7236130163,
%T 59751261572,512310103541,4533427479414,41097427928564,
%U 379017425099579,3535755438091183,33225644610034806,313628721090498518
%N Number of nX7 0..2 arrays with diagonals and rows unimodal and antidiagonals nondecreasing
%C Column 7 of A224310
%H R. H. Hardin, <a href="/A224309/b224309.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..0..0..0..0..1..2..2....0..0..0..1..2..1..0....0..0..2..2..0..0..0
%e ..0..0..2..2..2..2..0....0..0..1..2..1..0..0....0..2..2..2..2..0..0
%e ..2..2..2..2..2..0..0....0..2..2..1..1..1..0....2..2..2..2..1..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Apr 03 2013