login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A221435 Number of nX5 1..(max n,5) arrays with each row and column having unrepeated values 0
120, 5280, 66240, 161280, 161280, 812851200, 20449013760000, 921456860096102400, 68695056598964266598400 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A221438

LINKS

Table of n, a(n) for n=1..9.

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A246613 A031145 A126245 * A229636 A282431 A008661

Adjacent sequences:  A221432 A221433 A221434 * A221436 A221437 A221438

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 16 2013

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 29 01:05 EST 2021. Contains 349415 sequences. (Running on oeis4.)