A233663 Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 26

208304, 3007000, 50997688, 1053739156, 23188813328, 545807710584, 13115038989616, 323684938848400, 8034586656275560, 201882600571261720, 5075812616449910904, 128435734248512341268, 3246679259582994831008

Offset

1,1

Comments

Column 5 of A233665

Links

R. H. Hardin, Table of n, a(n) for n = 1..53

Example

Some solutions for n=1
..0..2..0..0..3..0....5..5..4..4..1..5....0..1..0..1..2..6....3..0..3..6..4..5
..3..5..3..4..3..4....4..1..1..0..1..2....4..4..4..1..5..6....1..3..1..4..1..1

Crossrefs

Sequence in context: A147705 A237971 A282989 * A232136 A183602 A015376

Adjacent sequences: A233660 A233661 A233662 * A233664 A233665 A233666

Keyword

nonn

Author

R. H. Hardin, Dec 14 2013

Status

approved