A233648 Number of (n+1)X(3+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14

3984, 36784, 364512, 3945444, 42895672, 478087900, 5291663768, 59202020744, 658067704512, 7360796797308, 81943867341424, 915995404707852, 10205260632415216, 114017309079741532, 1270906380692627872

Offset

1,1

Comments

Column 3 of A233653

Links

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

Example

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

Crossrefs

Sequence in context: A184492 A204493 A321053 * A186799 A203190 A229382

Adjacent sequences: A233645 A233646 A233647 * A233649 A233650 A233651

Keyword

nonn

Author

R. H. Hardin, Dec 14 2013

Status

approved