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A235847 Number of (n+1)X(5+1) 0..3 arrays with the upper median unequal to the lower median in every 2X2 subblock 1
1716484, 835207356, 415698469568, 209981690279512, 106515130271657924, 54136683763799147676, 27532688852050444488528, 14006328394338212841174352, 7125924429491030041086749256, 3625560220486995149615359439792 (list; graph; refs; listen; history; text; internal format)
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

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Last modified December 2 10:53 EST 2021. Contains 349440 sequences. (Running on oeis4.)