A234051 Number of (n+2)X(5+2) 0..2 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or antidiagonally downwards

4114129859, 5109216554257, 6195468706439527, 7477499627486219639, 9007573450142800864704, 10845339601888594674457828, 13055778951335261280300925761, 15715956633465363452793725240976

Offset

1,1

Comments

Column 5 of A234054

Links

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

Example

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

Crossrefs

Sequence in context: A234385 A173255 A357038 * A038831 A038820 A198161

Adjacent sequences: A234048 A234049 A234050 * A234052 A234053 A234054

Keyword

nonn

Author

R. H. Hardin, Dec 19 2013

Status

approved