A209473 - OEIS

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A209473

Number of nX5 0..2 arrays with every element value z a city block distance of exactly z from another element value z

21, 4357, 872155, 128482557, 18325569581, 2562183150939, 361061356214305, 51319914886788615, 7305894279344843019, 1039334276592539794039, 147753108120172416661659, 21001491074931334724912493

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 5 of A209476

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..146

EXAMPLE

Some solutions for n=3

..0..0..1..2..2....0..0..2..1..0....1..2..1..1..0....1..1..0..2..2

..2..2..1..2..0....1..2..1..1..2....1..1..0..2..0....2..1..0..1..1

..2..2..0..2..2....1..2..0..2..0....1..2..2..2..2....2..2..2..2..2