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A262921
Number of (7+1)X(n+1) 0..1 arrays with each row divisible by 3 and each column divisible by 7, read as a binary number with top and left being the most significant bits.
1
37, 145, 5797, 51769, 2045269, 33948145, 1282949605, 32134185721, 1167936430357, 36073199081665, 1296185238921637, 44004551333065849, 1586887190270675029, 56226197936849068945, 2042436589392526147045, 73857813970541521390201
OFFSET
1,1
Row 7 of A262917.
EXAMPLE
Some solutions for n=4
..0..0..0..1..1....0..0..0..0..0....0..1..1..0..0....1..1..0..0..0
..0..1..1..0..0....0..0..0..0..0....1..0..0..1..0....0..0..0..0..0
..0..1..1..1..1....0..0..0..1..1....1..1..0..0..0....0..1..0..0..1
..0..0..0..0..0....0..1..1..0..0....0..1..1..1..1....0..0..0..1..1
..0..1..1..1..1....0..1..0..0..1....0..0..1..1..0....0..1..0..0..1
..1..0..0..1..0....0..1..1..0..0....0..1..0..0..1....1..0..0..1..0
..1..0..0..1..0....0..0..0..1..1....1..1..1..1..0....0..0..0..0..0
..1..1..1..1..0....0..0..1..1..0....0..0..0..1..1....1..0..0..1..0
CROSSREFS
Cf. A262917.
Sequence in context: A350405 A158591 A262318 * A031690 A157324 A251113
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 04 2015
STATUS
approved

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Last modified September 20 14:15 EDT 2024. Contains 376072 sequences. (Running on oeis4.)