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A186062 Number of (n+2)X10 binary arrays with each 3X3 subblock having a positive determinant 1
179442, 5004260, 109272739, 1895454019, 44097747372, 948612706087, 18130539910403, 404252413909581, 8653110308655449, 169487105353268172, 3721002454944851222, 79581242553779690117, 1574732581918069923120 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 8 of A186063

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..185

EXAMPLE

Some solutions for 4X10

..0..1..1..0..1..0..0..1..0..0....0..1..1..1..1..0..0..1..0..0

..0..0..1..0..0..1..0..0..1..0....0..0..1..0..0..1..0..0..1..0

..1..0..0..1..0..1..1..0..0..1....1..0..0..1..0..1..1..1..1..1

..0..1..0..1..1..1..0..1..0..0....0..1..0..0..1..1..0..1..0..0

CROSSREFS

Sequence in context: A253817 A056748 A247113 * A258562 A204787 A060232

Adjacent sequences:  A186059 A186060 A186061 * A186063 A186064 A186065

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 11 2011

STATUS

approved

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Last modified September 22 10:38 EDT 2021. Contains 347606 sequences. (Running on oeis4.)