A237402 - OEIS

A237402

Number of (n+1) X (4+1) 0..3 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.

58088, 1200450, 25159676, 555327358, 12223260408, 269190640070, 5926795463268, 130935771115948, 2892237697738592, 63737875779963536, 1404420202515168812, 31026875531399678894, 685474376516107698200, 15106769376158639394482

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

OFFSET

1,1

COMMENTS

Column 4 of A237403.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..39

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS