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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A184559 Number of (n+1)X5 0..2 arrays with no 2X2 subblock summing to less than 4 1
 14180, 1486258, 134840527, 12900566348, 1214657950233, 115000791536877, 10868641315040295, 1027803541995894568, 97176104485641628222, 9188347231740579769607, 868772129294612664475944 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 4 of A184564 LINKS R. H. Hardin, Table of n, a(n) for n = 1..200 EXAMPLE Some solutions for 3X5 ..0..1..1..1..2....0..0..2..2..0....0..1..0..1..2....0..1..0..2..2 ..2..1..1..2..1....2..2..1..2..0....1..2..2..1..2....1..2..2..1..2 ..1..0..2..1..0....1..2..1..2..1....0..2..2..0..1....2..0..1..1..2 CROSSREFS Sequence in context: A184566 A184565 A251068 * A258532 A258525 A254917 Adjacent sequences:  A184556 A184557 A184558 * A184560 A184561 A184562 KEYWORD nonn AUTHOR R. H. Hardin Jan 17 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 January 19 18:16 EST 2022. Contains 350466 sequences. (Running on oeis4.)