The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A200533 Number of nX7 0..2 arrays with every row and column running average nondecreasing rightwards and downwards 1
 87, 1873, 32556, 494555, 6820330, 87098434, 1056792824, 12348422785, 140068079857, 1551453118671, 16861973522704, 180469353488204, 1907201493832312, 19944555935687461, 206749466424763994 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A200534 LINKS R. H. Hardin, Table of n, a(n) for n = 1..19 EXAMPLE Some solutions for n=4 ..0..0..0..0..0..0..2....0..0..0..1..1..1..2....0..0..0..0..0..1..1 ..0..0..0..0..0..1..2....0..0..0..1..1..1..2....0..0..0..0..1..2..2 ..0..0..0..1..1..2..2....0..0..0..1..1..2..2....0..0..0..2..1..2..2 ..0..2..2..2..2..2..2....0..1..1..1..2..2..2....0..2..1..1..2..2..2 CROSSREFS Sequence in context: A082955 A201154 A171344 * A324112 A116269 A017803 Adjacent sequences:  A200530 A200531 A200532 * A200534 A200535 A200536 KEYWORD nonn AUTHOR R. H. Hardin Nov 18 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 October 22 01:46 EDT 2020. Contains 337948 sequences. (Running on oeis4.)