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A263288 T(n,k)=Number of (n+3)X(k+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. 7
0, 42, 0, 504, 156, 0, 6960, 3904, 482, 0, 113028, 112628, 24160, 1512, 0, 1428036, 3593982, 1390988, 148510, 4610, 0, 21015946, 93136678, 86422940, 17053263, 913084, 14140, 0, 282937866, 2762187801, 4398542684, 2075294247, 209176183 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Table starts
.0.....42......504.......6960......113028......1428036.....21015946...282937866
.0....156.....3904.....112628.....3593982.....93136678...2762187801.77552688910
.0....482....24160....1390988....86422940...4398542684.258671639594
.0...1512...148510...17053263..2075294247.207491589620
.0...4610...913084..209176183.50010434372
.0..14140..5601776.2572716056
.0..42420.33964920
.0.129444
LINKS
FORMULA
Empirical for column k:
k=1: a(n) = a(n-1)
k=2: [order 29]
EXAMPLE
Some solutions for n=3 k=4
..1..1..0..1..1..1..0....0..1..1..0..1..1..1....1..1..1..1..0..0..1
..0..0..0..1..0..1..1....0..0..1..0..1..1..0....0..0..0..1..0..1..1
..0..1..1..0..1..1..1....1..1..1..1..0..0..1....0..1..0..0..0..0..1
..0..1..0..0..0..0..1....0..1..0..0..0..0..1....0..1..0..0..0..0..1
..0..0..0..1..0..1..1....0..1..0..0..0..0..1....0..1..1..0..1..1..1
..0..1..1..0..1..1..1....0..0..1..0..1..1..0....0..0..1..0..1..1..0
CROSSREFS
Sequence in context: A022074 A335188 A263303 * A216799 A203484 A176920
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Oct 13 2015
STATUS
approved

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Last modified April 22 12:48 EDT 2024. Contains 371900 sequences. (Running on oeis4.)