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A237297 Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock equal 1
145488, 4167736, 134597244, 4821666340, 181211467948, 7117073796344, 291062464483036, 12383494364753228, 546793895792910920, 24967144157622737956, 1173609410160629055940, 56521118991016027061860 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A237299

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..95

EXAMPLE

Some solutions for n=1

..0..2..2..2..2..1....0..1..0..2..3..1....2..1..0..1..2..2....2..0..0..0..1..0

..1..3..1..1..3..0....3..1..3..0..0..1....3..2..1..0..3..3....3..0..1..2..0..0

CROSSREFS

Sequence in context: A133324 A209968 A233915 * A204527 A110084 A224587

Adjacent sequences:  A237294 A237295 A237296 * A237298 A237299 A237300

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 06 2014

STATUS

approved

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Last modified May 25 20:58 EDT 2020. Contains 334597 sequences. (Running on oeis4.)