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A263460 Number of (n+1)X(2+1) 0..4 arrays with each row and column divisible by 11, read as a base-5 number with top and left being the most significant digits. 1
3, 17, 173, 2067, 24687, 296225, 3553436, 42642554, 511712619, 6140559316, 73686765921, 884241323228, 10610896345739, 127330756295778, 1527969081184125, 18335628979182773, 220027547772793889 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 2 of A263464.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

..4..4..1....4..4..1....0..0..0....3..0..2....0..2..1....2..3..1....1..1..3

..1..3..4....3..4..4....3..4..4....3..2..3....3..4..4....0..0..0....1..3..4

..4..2..0....3..2..3....2..1..0....4..4..1....2..3..1....0..2..1....1..3..4

..0..2..1....1..3..4....0..2..1....3..0..2....3..2..3....3..0..2....3..0..2

..3..2..3....4..4..1....4..4..1....0..2..1....0..2..1....0..0..0....2..3..1

CROSSREFS

Cf. A263464.

Sequence in context: A069856 A214346 A015083 * A053934 A159592 A126443

Adjacent sequences:  A263457 A263458 A263459 * A263461 A263462 A263463

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 19 2015

STATUS

approved

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Last modified September 26 20:36 EDT 2020. Contains 337374 sequences. (Running on oeis4.)