%I#5 2012年3月31日12:36:11
%第1,4,4,10,1,22,37,45,68,88122160214276359451574704880页,
%电话:1066131015721899225726823158371043285038582467257707,
%电话:883410054114441294814640164761851120729231662581828718318603529038980
%N数字x(i=1..N)在-3..3中的非递减字符串数,和x(i)^3等于0
%A188277的C列3
%H R.H.Hardin,n表,n=1..200时的a(n)</a>
%F经验:a(n)=a(n-1)+2*a(n-2)-2*a(n-3)-a(n-4)+a(n-5)+a+3*a(n-39)-3*a(n-40)-a(n-41)+a(n-42)-a-a(n-73)-2*a(n-74)+2*a(n-75)+a(n-76)-a(n-77)
%e n=8 k=3的一些解
%e、-1...-1....0...-3...-3...-2...-2...-3...-2...-1...-3...-3...-3...-2...-1...-3
%e、-1...-1....0...-3...-3....0...-1...-3...-2....0...-3...-3....0...-2...-1...-3
%e、-1...-1....0...-2...-2....0...-1...-3....0....0...-3...-3....1...-2....0...-3
%e。。0...-1....0...-2...-1....0...-1...-1....0....0....0...-3....1...-1....0...-2
%e。。0....1....0....2....1....0....1....1....0....0....0....3....1...-1....0....2
%e。。1….1….0….2….2….0….1….3….0….0….3….3….2…-1….0….3
%e。。1....1....0....3....3....0....1....3....2....0....3....3....2....0....1....3
%e。。1....1....0....3....3....2....2....3....2....1....3....3....2....3....1....3
%K nonn公司
%O 1,2号机组
%A R.H.Hardin _ 2011年3月26日
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