A236450 Number of (n+1)X(6+1) 0..3 arrays colored with the difference of the maximum and minimum in each 2X2 subblock

8564392, 372302304, 15722137048, 776197082280, 41279981011320, 2276752829122912, 127111743270817928, 7085097728813102388, 392890148282490853132, 21990581158260717275664, 1231941309218306419222684

Offset

1,1

Comments

Column 6 of A236451

Links

R. H. Hardin, Table of n, a(n) for n = 1..14

Example

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

Crossrefs

Sequence in context: A081639 A141137 A184150 * A237074 A345616 A346333

Adjacent sequences: A236447 A236448 A236449 * A236451 A236452 A236453

Keyword

nonn

Author

R. H. Hardin, Jan 26 2014

Status

approved