This site is supported by donations to The OEIS Foundation.

 Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing. Other ways to donate

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A202898 T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 010 in rows, columns and nw-to-se diagonals 9
 96, 258, 258, 776, 844, 776, 2201, 3264, 3264, 2201, 6037, 11792, 17116, 11792, 6037, 16722, 41125, 81308, 81308, 41125, 16722, 46270, 146033, 369152, 505725, 369152, 146033, 46270, 127161, 518500, 1719383, 2990844, 2990844, 1719383, 518500 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Table starts .....96......258.......776........2201.........6037..........16722 ....258......844......3264.......11792........41125.........146033 ....776.....3264.....17116.......81308.......369152........1719383 ...2201....11792.....81308......505725......2990844.......18123980 ...6037....41125....369152.....2990844.....22949327......180517936 ..16722...146033...1719383....18123980....180517936.....1847238109 ..46270...518500...7994866...109801091...1420515543....18894802636 .127161..1829248..36814964...658491602..11069517743...191390651656 .349088..6456790.169690932..3949514088..86276642450..1939656390578 .958698.22804970.782928672.23718693425.673095183355.19672200615050 LINKS R. H. Hardin, Table of n, a(n) for n = 1..198 EXAMPLE Some solutions for n=3 k=3 ..1..1..0..1..1....1..1..0..1..1....1..1..1..1..1....0..1..1..1..1 ..1..0..1..1..1....1..0..1..1..1....0..1..1..0..0....1..1..1..0..0 ..1..1..1..1..1....1..1..1..1..1....1..1..1..1..0....1..1..1..1..1 ..1..1..0..1..1....0..1..1..1..1....1..1..1..1..0....1..0..1..1..1 ..1..1..1..1..0....1..1..0..1..1....0..1..1..0..0....0..1..1..1..1 CROSSREFS Sequence in context: A124106 A304510 A268771 * A202891 A232939 A202591 Adjacent sequences:  A202895 A202896 A202897 * A202899 A202900 A202901 KEYWORD nonn,tabl AUTHOR R. H. Hardin Dec 25 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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified December 6 16:24 EST 2019. Contains 329808 sequences. (Running on oeis4.)