A235847 Number of (n+1)X(5+1) 0..3 arrays with the upper median unequal to the lower median in every 2X2 subblock

1716484, 835207356, 415698469568, 209981690279512, 106515130271657924, 54136683763799147676, 27532688852050444488528, 14006328394338212841174352, 7125924429491030041086749256, 3625560220486995149615359439792

Offset

1,1

Comments

Column 5 of A235849

Links

R. H. Hardin, Table of n, a(n) for n = 1..112

Example

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

Crossrefs

Sequence in context: A237033 A234341 A207796 * A307962 A257382 A233633

Adjacent sequences: A235844 A235845 A235846 * A235848 A235849 A235850

Keyword

nonn

Author

R. H. Hardin, Jan 16 2014

Status

approved