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

 Please make a donation to keep the OEIS running. We are now in our 56th year. In the past year we added 10000 new sequences and reached almost 9000 citations (which often say "discovered thanks to the OEIS"). Other ways to donate

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A219134 Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 7Xn array 0
 2187, 16887, 5167013, 114689693, 15524812691, 590246442003, 54444733905291, 2737406862058121 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 7 of A219128 LINKS EXAMPLE Some solutions for n=3 ..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0 ..0..0..0....0..1..0....0..0..0....0..1..0....0..0..0....0..0..0....0..0..0 ..2..0..1....1..0..1....1..1..1....1..0..1....2..1..1....0..0..1....0..0..2 ..1..0..0....2..0..0....1..2..1....0..0..0....0..1..0....0..0..0....0..0..2 ..2..0..2....1..0..1....2..2..2....0..0..0....0..0..0....2..0..1....0..0..1 ..2..0..0....0..0..0....2..1..2....2..0..0....0..0..0....2..0..1....0..0..2 ..0..0..1....1..0..0....1..1..1....2..0..0....2..0..2....1..0..0....0..0..1 CROSSREFS Sequence in context: A255113 A255628 A232287 * A233160 A269058 A217970 Adjacent sequences:  A219131 A219132 A219133 * A219135 A219136 A219137 KEYWORD nonn AUTHOR R. H. Hardin Nov 12 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 December 1 06:09 EST 2020. Contains 338833 sequences. (Running on oeis4.)