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A234174 Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock having its diagonal sum differing from its antidiagonal sum by 1 (constant stress 1X1 tilings) 1
5630848, 354809676, 25133134704, 1898311922200, 148522072535416, 11873684734291952, 960955500498528728, 78414010788653239964, 6426902198019733695464, 528592241082676662032908 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A234175

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..16

EXAMPLE

Some solutions for n=1

..0..1..5..2..0..4....0..2..1..5..5..5....0..2..3..3..0..5....0..2..4..5..3..6

..0..2..5..1..0..5....0..1..1..4..3..4....0..1..1..2..0..6....0..1..4..4..1..3

CROSSREFS

Sequence in context: A057882 A210163 A114685 * A258536 A258529 A254921

Adjacent sequences:  A234171 A234172 A234173 * A234175 A234176 A234177

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 20 2013

STATUS

approved

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Last modified May 18 19:58 EDT 2021. Contains 344002 sequences. (Running on oeis4.)