A229436 Number of nX6 0..6 arrays of the sum of the corresponding element, the element to the east and the element to the south in a larger (n+1)X7 0..2 array.

55987, 469959685, 1848069959519, 4960640065587845, 11611618877765958295, 26247877098036804502973, 58617925117292712440935711, 129962013483443679187405035221, 286798084150221639600190350699431

Offset: 1

Author

R. H. Hardin Sep 23 2013

Keywords

• nonn

Comments

Column 6 of A229437

Examples

			Some solutions for n=2
..0..0..0..2..5..3....0..0..0..2..3..1....0..0..0..2..2..2....0..0..0..1..1..4
..0..1..1..3..4..1....0..1..2..4..2..0....0..0..3..2..2..1....0..0..1..1..2..2