login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A209053 Number of nX3 0..6 arrays with every element value z a city block distance of exactly z from another element value z 0
5, 115, 5822, 459808, 49062184 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A209054

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

Some solutions for n=4

..0..1..1....0..0..4....0..3..0....0..4..1....0..1..1....0..1..1....0..3..5

..2..0..2....3..1..1....4..2..3....0..1..1....1..1..2....1..2..1....2..2..0

..3..1..1....4..0..3....2..0..3....3..1..1....1..2..0....1..2..2....3..2..2

..0..0..3....3..1..1....3..3..4....4..1..3....2..0..0....2..1..1....5..0..0

CROSSREFS

Sequence in context: A209175 A209719 A208959 * A255884 A109057 A245105

Adjacent sequences:  A209050 A209051 A209052 * A209054 A209055 A209056

KEYWORD

nonn

AUTHOR

R. H. Hardin Mar 04 2012

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 4 12:28 EDT 2022. Contains 355075 sequences. (Running on oeis4.)