%I #4 Mar 29 2013 07:14:32
%S 86,1600,13347,74040,319156,1147712,3588729,10031780,25574524,
%T 60357024,133401811,278664144,554222764,1055811684,1936212233,
%U 3432395716,5902734700,9877089124,16123126195,25732854408,40234046052,61731993272
%N Number of nX5 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing
%C Column 5 of A223918
%H R. H. Hardin, <a href="/A223915/b223915.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = (1009/907200)*n^10 + (1009/60480)*n^9 + (4919/30240)*n^8 + (293/288)*n^7 + (196597/43200)*n^6 + (35317/2880)*n^5 + (1341229/45360)*n^4 + (115123/3024)*n^3 + (38483/3150)*n^2 - (868/15)*n + 4 for n>2
%e Some solutions for n=3
%e ..0..0..1..0..0....0..2..2..1..0....0..0..2..1..0....0..0..0..1..0
%e ..0..1..2..1..0....0..2..2..1..0....0..2..2..1..0....0..1..1..2..1
%e ..0..2..2..2..0....0..2..2..2..2....0..2..2..1..1....0..1..2..2..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Mar 29 2013
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