A233857 Number of (n+1)X(5+1) 0..7 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 59

104576, 699984, 4319616, 41245344, 337818824, 4191443728, 40029477624, 580040050696, 5963080729144, 92966216647592, 989238351719592, 15886738589728660, 171995861479883856, 2792218511889123828

Offset

1,1

Comments

Column 5 of A233859

Links

R. H. Hardin, Table of n, a(n) for n = 1..73

Example

Some solutions for n=1
..5..3..1..1..3..0....2..2..2..6..4..6....5..1..3..6..5..0....5..3..1..0..5..6
..1..6..5..0..5..1....1..6..1..2..7..2....5..6..5..1..3..1....1..0..5..3..1..3

Crossrefs

Sequence in context: A235005 A231143 A249528 * A106024 A174293 A186877

Adjacent sequences: A233854 A233855 A233856 * A233858 A233859 A233860

Keyword

nonn

Author

R. H. Hardin, Dec 16 2013

Status

approved