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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A202574 T(n,k)=Number of (n+3)X(k+3) binary arrays with no more than two of any consecutive four bits set in any row or column 9
 7343, 56821, 56821, 447963, 713977, 447963, 3525903, 9145905, 9145905, 3525903, 27425677, 116710359, 190831031, 116710359, 27425677, 213463753, 1467328435, 3960376543, 3960376543, 1467328435, 213463753, 1666015233, 18492393187 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Table starts .........7343...........56821.............447963.............3525903 ........56821..........713977............9145905...........116710359 .......447963.........9145905..........190831031..........3960376543 ......3525903.......116710359.........3960376543........133595643125 .....27425677......1467328435........80702629805.......4416423552899 ....213463753.....18492393187......1650251537699.....146521400746907 ...1666015233....233878112373.....33893365153497....4884856784343255 ..12999566073...2956421289933....695679344750295..162753806260330153 .101412911113..37348720724845..14266522729384801.5417559503164734667 .790978473677.471748204134829.292506817718340157 LINKS R. H. Hardin, Table of n, a(n) for n = 1..83 EXAMPLE Some solutions for n=2 k=3 ..1..0..0..1..1..0....1..1..0..0..0..0....1..1..0..0..1..0....1..0..0..1..1..0 ..1..0..1..0..1..0....1..0..1..0..1..0....1..0..1..0..1..0....0..0..0..0..1..0 ..0..0..1..0..0..1....0..1..1..0..0..1....0..0..0..1..0..1....0..1..1..0..0..0 ..0..0..0..1..0..1....0..0..0..1..1..0....0..0..1..1..0..0....1..1..0..0..0..0 ..0..0..0..0..1..0....1..1..0..0..0..0....1..1..0..0..0..1....0..0..1..0..1..0 CROSSREFS Sequence in context: A117799 A295003 A097696 * A202567 A202566 A204507 Adjacent sequences: A202571 A202572 A202573 * A202575 A202576 A202577 KEYWORD nonn,tabl AUTHOR R. H. Hardin Dec 21 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 July 22 13:40 EDT 2024. Contains 374499 sequences. (Running on oeis4.)