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!)
A237701 Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1
73176, 1033140, 14991412, 236841050, 3627304236, 56673321434, 881109625356, 13907965601602, 216097927856396, 3384176215220754, 52921486936618048, 832567114578029430, 12987848880359805692, 203379886226033532072 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A237703

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..32

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A031665 A247993 A210009 * A023185 A244254 A184769

Adjacent sequences:  A237698 A237699 A237700 * A237702 A237703 A237704

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 11 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 January 28 04:30 EST 2022. Contains 350654 sequences. (Running on oeis4.)