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

240, 44832, 5659896, 391884166, 45851030856, 5644113047886, 602292331168212, 63864723424916622, 7167779736976775800, 793936135374108955814, 86549953808267915684080, 9511962164483577218028498

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