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 A206394 Number of nX6 0..5 arrays with no element equal to another within a city block distance of two, and new values 0..5 introduced in row major order 1
 15, 1201, 12428, 151630, 1787258, 21983256, 268956972, 3301485294, 40603817198, 499201392028, 6147736324286, 75698270712532, 932481394642188, 11487787221488608, 141538253304943642, 1744036023952329892 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 6 of A206396 LINKS R. H. Hardin, Table of n, a(n) for n = 1..31 EXAMPLE Some solutions for n=4 ..0..1..2..0..1..3....0..1..2..0..3..4....0..1..2..0..3..1....0..1..2..0..1..2 ..2..3..4..5..2..4....2..5..4..1..2..5....2..3..4..1..2..4....2..3..4..5..3..4 ..4..5..0..1..3..5....1..3..0..5..4..0....1..5..0..3..5..0....5..0..1..2..0..1 ..0..1..2..4..0..1....5..4..2..3..1..2....0..4..1..2..4..1....3..4..5..3..4..2 CROSSREFS Sequence in context: A326219 A211901 A059383 * A098723 A120296 A209679 Adjacent sequences:  A206391 A206392 A206393 * A206395 A206396 A206397 KEYWORD nonn AUTHOR R. H. Hardin Feb 07 2012 STATUS approved

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Last modified March 30 06:59 EDT 2020. Contains 333119 sequences. (Running on oeis4.)