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!)
 A218841 Unmatched value maps: number of nX7 binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..1 nX7 array 1
 37, 1220, 44129, 1530846, 53372068, 1858438456, 64756459689, 2256078606791, 78598915311375, 2738314667345978, 95400355881324823, 3323658089304061344, 115793113908855836331, 4034122981125875986810, 140545041981707228122666 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A218842 LINKS R. H. Hardin, Table of n, a(n) for n = 1..20 EXAMPLE Some solutions for n=3 ..0..0..1..0..0..0..1....0..0..0..1..1..0..0....0..0..1..1..0..0..1 ..1..0..0..0..0..0..0....0..1..0..0..0..0..1....0..0..0..0..1..0..0 ..0..1..1..1..0..0..0....0..0..0..1..1..0..0....0..0..0..1..0..0..1 CROSSREFS Sequence in context: A340539 A219309 A099201 * A246461 A006062 A219420 Adjacent sequences:  A218838 A218839 A218840 * A218842 A218843 A218844 KEYWORD nonn AUTHOR R. H. Hardin Nov 07 2012 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 November 29 18:41 EST 2021. Contains 349416 sequences. (Running on oeis4.)