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A195282 Number of lower triangles of a 6X6 integer array with each element differing from all of its vertical and horizontal neighbors by n or less and triangles differing by a constant counted only once.

%I A195282 #7 Jul 22 2025 12:44:02
%S A195282 116330103,2375645170875,1833160598134397,270149651796118149,
%T A195282 14698398557250127027,411207789366962687359,7151051711514319493625,
%U A195282 87046671186871404342793,802793502537221468366191
%N A195282 Number of lower triangles of a 6X6 integer array with each element differing from all of its vertical and horizontal neighbors by n or less and triangles differing by a constant counted only once.
%C A195282 Row 6 of A195278
%H A195282 R. H. Hardin, <a href="/A195282/b195282.txt">Table of n, a(n) for n = 1..15</a>
%e A195282 Some solutions for n=5
%e A195282 ...0..................0..................0..................0
%e A195282 ..-1.-1...............2..2..............-1..2...............1..3
%e A195282 ..-1..1..5............3..2..7...........-3.-1.-5............0.-1.-5
%e A195282 ...0..2..6..9.........5..2..2..0........-5.-2..0..1.........4..4..0..2
%e A195282 ..-3.-2..1..6..3......0..3..1..2..2.....-5.-6.-5.-2.-5......3..7..3..2..4
%e A195282 ..-6.-1.-2..3.-2..1...2..6..4..5..0.-2.-10.-9-10.-5.-1.-3...5..7..6..1..3..7
%K A195282 nonn
%O A195282 1,1
%A A195282 _R. H. Hardin_ Sep 14 2011