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A232843 Number of (4+1)X(n+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally, diagonally or antidiagonally 1
240, 44832, 5659896, 391884166, 45851030856, 5644113047886, 602292331168212, 63864723424916622, 7167779736976775800, 793936135374108955814, 86549953808267915684080, 9511962164483577218028498 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 4 of A232839

LINKS

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

EXAMPLE

Some solutions for n=2

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

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

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

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

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

CROSSREFS

Sequence in context: A323981 A258082 A269825 * A289636 A001943 A052263

Adjacent sequences:  A232840 A232841 A232842 * A232844 A232845 A232846

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 30 2013

STATUS

approved

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Last modified May 18 14:41 EDT 2022. Contains 353816 sequences. (Running on oeis4.)