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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 1
3184, 100832, 3197642, 101879560, 3244327356, 103269513130, 3287212399226, 104645024326156, 3331210015987220, 106043326715033852, 3375706357006339002, 107459977628783226824, 3420807104426692883786, 108895627378523510664430 (list; graph; refs; listen; history; text; internal format)
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

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Last modified June 19 06:47 EDT 2019. Contains 324218 sequences. (Running on oeis4.)