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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A264949 Number of 6Xn arrays containing n copies of 0..6-1 with no equal horizontal neighbors and new values introduced sequentially from 0.

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%I A264949 #5 Aug 12 2016 06:53:58
%S A264949 1,6040,43200625,368696849320,3537141103745065,36724170744914466520
%N A264949 Number of 6Xn arrays containing n copies of 0..6-1 with no equal horizontal neighbors and new values introduced sequentially from 0.
%C A264949 Row 6 of A264945.
%e A264949 Some solutions for n=2
%e A264949 ..0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1
%e A264949 ..2..3....2..3....2..0....1..0....2..3....2..0....2..3....2..3....2..3....2..1
%e A264949 ..3..4....4..5....3..4....2..3....4..1....2..3....4..2....2..0....0..4....3..2
%e A264949 ..1..5....4..0....4..5....2..4....5..3....4..1....4..3....4..1....5..2....0..3
%e A264949 ..5..0....5..1....5..1....4..5....0..4....5..3....5..0....5..3....3..5....4..5
%e A264949 ..2..4....2..3....2..3....3..5....5..2....5..4....1..5....5..4....1..4....5..4
%Y A264949 Cf. A264945.
%K A264949 nonn
%O A264949 1,2
%A A264949 _R. H. Hardin_, Nov 29 2015

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