login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A251432 Number of length 5+2 0..n arrays with the sum of the maximum minus twice the median plus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero 1
56, 1003, 7458, 34893, 122452, 349257, 863840, 1913597, 3880178, 7339389, 13094686, 22262367, 36301476, 57177921, 87246716, 129715887, 188194300, 267455817, 372765018, 511177141, 689729654, 918345073, 1206588778, 1567668037 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A251428

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..30

EXAMPLE

Some solutions for n=5

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

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

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

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

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

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

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

CROSSREFS

Sequence in context: A219937 A008921 A252181 * A243206 A278675 A114059

Adjacent sequences:  A251429 A251430 A251431 * A251433 A251434 A251435

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 02 2014

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 March 25 08:15 EDT 2019. Contains 321469 sequences. (Running on oeis4.)