A236131 Number of (n+1)X(2+1) 0..3 arrays colored with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock

3184, 100832, 3197642, 101879560, 3244327356, 103269513130, 3287212399226, 104645024326156, 3331210015987220, 106043326715033852, 3375706357006339002, 107459977628783226824, 3420807104426692883786, 108895627378523510664430

Offset

1,1

Comments

Column 2 of A236133

Links

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

Example

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

Crossrefs

Sequence in context: A129472 A023309 A023337 * A205034 A205282 A324634

Adjacent sequences: A236128 A236129 A236130 * A236132 A236133 A236134

Keyword

nonn

Author

R. H. Hardin, Jan 19 2014

Status

approved