|
%I #5 Aug 12 2016 06:53:58
%S 1,329,76035,20957398,6394366422,2057050979371,693618769648379,
%T 241887129322728625
%N Number of 5Xn arrays containing n copies of 0..5-1 with no equal horizontal or antidiagonal neighbors and new values introduced sequentially from 0.
%C Row 5 of A265192.
%e Some solutions for n=3
%e ..0..1..2....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2
%e ..2..0..3....3..0..1....0..1..3....0..3..0....3..4..0....2..3..2....3..1..4
%e ..1..4..0....3..4..3....2..4..1....1..3..4....1..3..2....1..4..3....3..0..3
%e ..2..4..3....2..1..4....2..4..3....4..2..4....4..1..2....0..4..0....1..4..0
%e ..3..4..1....4..2..0....3..4..0....3..2..1....4..0..3....3..4..1....2..4..2
%Y Cf. A265192.
%K nonn
%O 1,2
%A _R. H. Hardin_, Dec 04 2015
| 