A237462 - OEIS

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A237462

Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

231680, 2183186, 12536462, 71637702, 395458926, 2568519258, 15211412806, 83900667490, 481534162516, 2970670373368, 17490078291240, 99292021436308, 577450800371012, 3466510884084752, 20334046128755916, 117196890875285924

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 7 of A237463

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..96

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS