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A237094 Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal 1
1178, 10466, 95954, 944850, 9188374, 93666930, 938845280, 9750633426, 99519840956, 1043306362002, 10763128238126, 113308215301416, 1176365288567766, 12403335565405010, 129267508548661710 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 3 of A237099
LINKS
FORMULA
Empirical recurrence of order 68 (see link above)
EXAMPLE
Some solutions for n=3
..1..2..0..1....0..2..2..2....2..2..1..2....0..0..0..0....2..1..2..0
..0..2..1..1....2..2..2..2....1..0..2..0....1..2..1..2....0..2..0..1
..1..2..1..0....2..0..2..1....2..2..1..2....1..2..0..2....2..1..0..0
..0..2..0..2....2..2..2..2....1..0..2..1....2..0..1..2....2..1..1..2
CROSSREFS
Sequence in context: A270147 A270114 A258912 * A321867 A210847 A320716
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 03 2014
STATUS
approved

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Last modified June 19 00:22 EDT 2024. Contains 373492 sequences. (Running on oeis4.)