A238052 Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

87488, 3029204, 107643264, 3856575692, 138587835304, 4992665981296, 179067264236960, 6406096490763368, 230234758474631888, 8296139440639218484, 297580879697256404504, 10647086984036565715108, 382681325257590496249272

Offset

1,1

Comments

Column 4 of A238054

Links

R. H. Hardin, Table of n, a(n) for n = 1..63

Example

Some solutions for n=1
..1..1..3..3..3....0..0..2..2..1....1..2..2..1..3....0..1..1..1..1
..1..0..2..3..3....1..3..0..0..0....1..3..3..1..3....0..1..2..0..3

Crossrefs

Sequence in context: A069313 A022207 A251907 * A118899 A253340 A232674

Adjacent sequences: A238049 A238050 A238051 * A238053 A238054 A238055

Keyword

nonn

Author

R. H. Hardin, Feb 17 2014

Status

approved