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A236743 Number of (n+1)X(5+1) 0..2 arrays with the upper median plus the lower median of every 2X2 subblock equal 1
10233, 300555, 9665961, 385709603, 14977205669, 593841590295, 23440803949645, 927678773727315, 36689437705628373, 1451552556039929475, 57422736414394351393, 2271720890034768983043, 89871137733885540812089 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A236746

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A203056 A252330 A183743 * A031987 A235693 A247948

Adjacent sequences:  A236740 A236741 A236742 * A236744 A236745 A236746

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 30 2014

STATUS

approved

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Last modified July 31 18:30 EDT 2021. Contains 346376 sequences. (Running on oeis4.)