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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.

A265244 Number of 5Xn arrays containing n copies of 0..5-1 with no equal antidiagonal neighbors and new values introduced sequentially from 0.

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%I A265244 #5 Aug 12 2016 06:53:58
%S A265244 1,604,414716,327847656,284341627344,262625535902888,
%T A265244 253868599216009152,254001607812847559424,261073621361948204045280,
%U A265244 274213074180352392981791664
%N A265244 Number of 5Xn arrays containing n copies of 0..5-1 with no equal antidiagonal neighbors and new values introduced sequentially from 0.
%C A265244 Row 5 of A265241.
%e A265244 Some solutions for n=2
%e A265244 ..0..1....0..1....0..0....0..1....0..1....0..1....0..1....0..0....0..1....0..1
%e A265244 ..0..2....2..1....1..1....2..3....2..2....2..0....2..0....1..1....2..1....2..0
%e A265244 ..3..4....0..2....2..3....4..1....3..3....3..4....3..3....2..3....0..2....1..3
%e A265244 ..2..3....3..3....4..4....3..0....4..4....2..3....2..1....4..2....3..4....2..3
%e A265244 ..4..1....4..4....3..2....2..4....1..0....4..1....4..4....4..3....3..4....4..4
%Y A265244 Cf. A265241.
%K A265244 nonn
%O A265244 1,2
%A A265244 _R. H. Hardin_, Dec 06 2015

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