login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A217961
Number of nX5 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..2 nX5 array
1
37, 1341, 45043, 1483419, 48942485, 1616011915, 53384245121, 1763824455789, 58280433586547, 1925743948194651, 63632217591257991, 2102599141468586591, 69476223859440531703, 2295704722842360530889, 75857038242320718831657
OFFSET
1,1
COMMENTS
Column 5 of A217964
LINKS
EXAMPLE
Some solutions for n=3
..2..1..0..0..0....2..1..1..1..0....2..1..2..0..1....1..0..0..0..0
..1..0..0..0..1....1..1..0..0..0....1..0..0..0..0....0..0..1..0..1
..0..0..1..1..2....1..2..0..0..2....1..0..0..0..1....2..2..2..1..2
CROSSREFS
Sequence in context: A170718 A170756 A218739 * A263372 A206565 A223225
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 16 2012
STATUS
approved