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A233688 Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 10, and no two adjacent values equal 1
3940, 64756, 1095164, 19588516, 350631128, 6324816860, 113995582540, 2057970474012, 37133987692488, 670381088418328, 12099509545057848, 218421025411832340, 3942529399269404948, 71168489691941827604 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A233691

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

R. H. Hardin, Empirical recurrence of order 85

FORMULA

Empirical recurrence of order 85 (see link above)

EXAMPLE

Some solutions for n=2

..2..0..2..3..2..3....3..2..3..2..3..1....1..3..2..3..1..0....3..2..0..2..0..2

..0..1..0..1..3..1....1..3..1..0..1..0....2..1..0..2..0..2....1..0..1..3..1..3

..1..3..2..0..1..0....0..2..0..2..0..2....1..3..2..3..1..0....0..2..0..1..0..2

CROSSREFS

Sequence in context: A198641 A045232 A252455 * A162859 A115929 A346135

Adjacent sequences:  A233685 A233686 A233687 * A233689 A233690 A233691

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 14 2013

STATUS

approved

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Last modified October 24 08:45 EDT 2021. Contains 348220 sequences. (Running on oeis4.)