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A263289 Number of (1+3)X(n+3) 0..1 arrays with each row divisible by 11 and column not divisible by 11, read as a binary number with top and left being the most significant bits. 1
0, 42, 504, 6960, 113028, 1428036, 21015946, 282937866, 3899304030, 54249804504, 760179391290, 10624299994980, 148755958233888, 2082595517998488, 29160130611965550, 408200027705513862, 5715110419878541186 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Row 1 of A263288.
LINKS
EXAMPLE
Some solutions for n=4
..0..1..1..0..1..1..1....1..1..0..0..0..1..1....1..1..0..0..0..1..1
..1..1..1..1..0..0..1....1..0..1..1..0..0..0....0..0..0..1..0..1..1
..1..0..0..1..1..0..1....0..1..0..1..1..0..0....0..0..1..0..1..1..0
..1..1..1..1..0..0..1....0..0..0..1..0..1..1....0..1..0..0..0..0..1
CROSSREFS
Cf. A263288.
Sequence in context: A249234 A250324 A086944 * A273223 A163727 A160065
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 13 2015
STATUS
approved

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Last modified March 4 04:21 EST 2024. Contains 370522 sequences. (Running on oeis4.)