The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A189268 Number of 6 X n binary arrays without the pattern 0 0 1 diagonally, antidiagonally or horizontally. 1
 64, 4096, 50397, 481552, 5746968, 68635317, 830564651, 9918543104, 118359133086, 1403545047813, 16623051784264, 196302833267970, 2316321573987569, 27295062115112489, 321503206233291862, 3784551169051600902 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 6 of A189264. LINKS R. H. Hardin, Table of n, a(n) for n = 1..200 EXAMPLE Some solutions for 6 X 3: ..1..0..0....1..0..1....1..1..1....0..1..1....1..1..1....1..1..0....1..1..1 ..0..1..1....0..1..1....1..0..0....1..1..1....1..1..1....1..1..0....1..0..1 ..0..1..1....1..1..1....0..1..1....0..0..0....1..0..0....0..1..1....0..1..0 ..1..1..1....1..0..1....1..1..0....1..1..0....1..1..1....1..1..0....1..1..1 ..1..1..0....1..1..1....1..0..1....0..0..0....1..0..0....1..1..0....0..1..1 ..1..0..0....0..1..1....0..1..0....0..0..0....1..0..0....1..1..0....0..1..1 CROSSREFS Cf. A189264. Sequence in context: A107627 A017571 A016746 * A223673 A189621 A189693 Adjacent sequences:  A189265 A189266 A189267 * A189269 A189270 A189271 KEYWORD nonn AUTHOR R. H. Hardin, Apr 19 2011 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified August 14 02:47 EDT 2022. Contains 356109 sequences. (Running on oeis4.)