A237537 Number of (n+1)X(6+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal

4364082, 1050283590, 228011672782, 55265390979178, 13080735236141448, 3185050567881083850, 773824428985314378138, 189874917944408050822542, 46678259112537714246518690, 11525935196236456231042974084

Offset

1,1

Comments

Column 6 of A237538

Links

R. H. Hardin, Table of n, a(n) for n = 1..12

Example

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

Crossrefs

Sequence in context: A254266 A254259 A254305 * A276323 A288086 A210297

Adjacent sequences: A237534 A237535 A237536 * A237538 A237539 A237540

Keyword

nonn

Author

R. H. Hardin, Feb 09 2014

Status

approved