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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 1
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

Sequence in context: A270515 A179624 A050998 * A244349 A128484 A257638

Adjacent sequences:  A237459 A237460 A237461 * A237463 A237464 A237465

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 08 2014

STATUS

approved

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Last modified June 27 19:31 EDT 2022. Contains 354898 sequences. (Running on oeis4.)