A233649 - OEIS

A233649

Number of (n+1)X(4+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14

20936, 272564, 3945444, 64384744, 1066468816, 18298607052, 311919115144, 5398974995872, 92678590515300, 1605489993650956, 27624552494713340, 478296098160723280, 8239064868937389620, 142564321502474669284

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OFFSET

1,1

COMMENTS

Column 4 of A233653

LINKS

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

EXAMPLE

Some solutions for n=1

..4..1..4..1..4....1..1..3..1..3....2..5..3..0..3....2..4..2..4..4

..4..3..3..3..4....2..4..3..0..3....4..5..2..0..2....1..4..1..1..2

CROSSREFS

Sequence in context: A043654 A188104 A278903 * A262668 A344354 A344355

Adjacent sequences: A233646 A233647 A233648 * A233650 A233651 A233652

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 14 2013

STATUS

approved