A236660 Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the upper median plus the lower median of every 2X2 subblock

3300, 58236, 1008315, 18154174, 322686298, 5708337224, 101248959916, 1800875699576, 31962439773442, 567108289360966, 10068217136674667, 178785102884814560, 3173614723087855163, 56334729934159093786

Offset

1,1

Comments

Column 3 of A236663

Links

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

Example

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

Crossrefs

Sequence in context: A330253 A242862 A078951 * A106721 A078969 A320717

Adjacent sequences: A236657 A236658 A236659 * A236661 A236662 A236663

Keyword

nonn

Author

R. H. Hardin, Jan 29 2014

Status

approved