A237146 - OEIS

A237146

Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the lower median of every 2X2 subblock equal

48672, 2463178, 111073520, 5913259332, 302134028828, 16186017177324, 852855235631188, 45740175930381952, 2435373942805101240, 130662675842086109180, 6987448307541166931750, 375030131750877583437940

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 4 of A237150

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A062204 A173780 A252444 * A210401 A067869 A175278

Adjacent sequences: A237143 A237144 A237145 * A237147 A237148 A237149

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 04 2014

STATUS

approved