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!)
A237396 Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock equal 1
239176, 11725568, 514064312, 25829139276, 1235023110530, 62405831529234, 3084781518411320, 156724811087291634, 7881021180947620852, 402387354891371770732, 20443564550699479242012, 1048358877079149393641372 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A237398

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..53

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A238928 A234768 A122210 * A234547 A234709 A015345

Adjacent sequences:  A237393 A237394 A237395 * A237397 A237398 A237399

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 07 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 September 23 10:42 EDT 2021. Contains 347612 sequences. (Running on oeis4.)