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A223800 Number of nX7 0..3 arrays with rows and antidiagonals unimodal 1

%I #4 Mar 27 2013 08:39:13

%S 1163,1352569,818316500,370255807510,147492079608804,

%T 54863639440148543,19618352087687868206,6858114712379977473803,

%U 2366525095854843153846166,810568137864555472117760103,276450663558980453778169837060

%N Number of nX7 0..3 arrays with rows and antidiagonals unimodal

%C Column 7 of A223801

%H R. H. Hardin, <a href="/A223800/b223800.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=3

%e ..0..0..0..0..0..0..3....0..0..0..0..0..0..2....0..0..0..0..0..0..2

%e ..0..0..0..0..0..3..2....0..0..0..0..0..3..0....0..0..0..0..3..2..2

%e ..0..0..0..2..3..2..1....0..0..0..2..2..2..2....0..0..0..1..2..2..1

%K nonn

%O 1,1

%A _R. H. Hardin_ Mar 27 2013

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Last modified September 15 06:13 EDT 2024. Contains 375931 sequences. (Running on oeis4.)