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A263304 Number of (1+3)X(n+3) 0..1 arrays with each row divisible by 13 and column not divisible by 13, read as a binary number with top and left being the most significant bits. 1
0, 42, 228, 3516, 51978, 760086, 10182786, 142451394, 2024998492, 28003513524, 390054673950, 5448913266138, 76316796020802, 1067811636132864, 14945387348188038, 209239063221488316, 2929450625517309300 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 1 of A263303.

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A263303.

Sequence in context: A193390 A154472 A221523 * A116004 A221426 A122242

Adjacent sequences:  A263301 A263302 A263303 * A263305 A263306 A263307

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 13 2015

STATUS

approved

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Last modified June 23 10:33 EDT 2021. Contains 345397 sequences. (Running on oeis4.)