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%I #6 May 16 2023 15:49:25
%S 1,2,3,4,5,6,7,10,15,22,31,42,55,75,107,156,227,325,455,637,906,1312,
%T 1920,2810,4077,5883,8509,12407,18252,26994,39910,58859,86740,128153,
%U 190263,283867,424664,635605,951200,1424659,2138744,3221209,4865705
%N Number of nonnegative integer arrays of length n+2*6-2 with new values introduced in order 0 upwards and every value appearing only in runs of at least 6.
%C Column 6 of A211700.
%H R. H. Hardin, <a href="/A211698/b211698.txt">Table of n, a(n) for n = 1..210</a>
%e All solutions for n=5
%e ..0....0....0....0....0
%e ..0....0....0....0....0
%e ..0....0....0....0....0
%e ..0....0....0....0....0
%e ..0....0....0....0....0
%e ..0....0....0....0....0
%e ..0....1....0....0....0
%e ..0....1....0....0....1
%e ..0....1....1....0....1
%e ..1....1....1....0....1
%e ..1....1....1....0....1
%e ..1....1....1....0....1
%e ..1....1....1....0....1
%e ..1....1....1....0....1
%e ..1....1....1....0....1
%Y Cf. A211700.
%K nonn
%O 1,2
%A _R. H. Hardin_, Apr 19 2012
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