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A237006 Number of (n+1)X(7+1) 0..3 arrays with the upper median plus the lower median of every 2X2 subblock equal 1
3518120, 760932408, 158569999540, 52079122983140, 14586236067453980, 4486536180370819012, 1315103087284839785936, 396130483326502441996992, 117485801067262213494961960, 35162370620635662915429252644 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A237007
LINKS
EXAMPLE
Some solutions for n=1
..0..0..1..3..2..1..3..1....0..0..1..2..3..0..1..0....0..0..1..3..2..1..1..0
..2..3..1..0..0..1..0..1....2..2..1..0..0..2..1..2....3..3..2..0..1..2..3..2
CROSSREFS
Sequence in context: A258687 A187314 A083624 * A209785 A244620 A347054
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 02 2014
STATUS
approved

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Last modified April 12 20:38 EDT 2024. Contains 371639 sequences. (Running on oeis4.)