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

239176, 11725568, 514064312, 25829139276, 1235023110530, 62405831529234, 3084781518411320, 156724811087291634, 7881021180947620852, 402387354891371770732, 20443564550699479242012, 1048358877079149393641372

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