A217968 Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..2 5Xn array

243, 1523, 72257, 1602741, 48942485, 1368783313, 40300213599, 1170265289539, 34202123230555, 997730409895429, 29128167430767449, 850254151548959837, 24820794901995097417, 724574515854245379961, 21151965211624408172993

Offset

1,1

Comments

Row 5 of A217964

Links

R. H. Hardin, Table of n, a(n) for n = 1..24

Example

Some solutions for n=3
..2..0..0....0..0..0....1..1..1....0..0..1....1..1..1....1..1..1....2..2..1
..1..0..0....0..0..0....2..0..2....0..0..0....2..0..0....1..0..0....1..1..0
..1..0..1....2..0..1....0..0..2....0..0..0....1..0..0....1..0..2....0..0..0
..1..0..0....1..0..2....2..0..0....2..0..1....0..0..1....0..0..0....0..0..1
..0..0..2....0..0..1....0..0..2....0..0..0....2..1..2....0..0..0....2..0..0

Crossrefs

Sequence in context: A219132 A232285 A113335 * A233158 A100627 A269056

Adjacent sequences: A217965 A217966 A217967 * A217969 A217970 A217971

Keyword

nonn

Author

R. H. Hardin Oct 16 2012

Status

approved