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

 Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”). Other ways to Give
 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A197740 Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,3,2,0,0,0,2 for x=0,1,2,3,4,5,6 0
 1, 2, 23, 359, 14055, 1201128, 242811875, 111519014903, 116476823660735 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Every 0 is next to 0 6's, every 1 is next to 1 3's, every 2 is next to 2 2's, every 3 is next to 3 0's, every 4 is next to 4 0's, every 5 is next to 5 0's, every 6 is next to 6 2's LINKS EXAMPLE Some solutions with all values from 0 to 6 for 6X6X6 .......1............0............0............0............0............0 ......3.0..........2.2..........2.2..........0.3..........3.0..........2.2 .....0.0.4........2.6.2........2.6.2........4.0.1........1.0.4........2.6.2 ....2.2.0.0......1.2.2.0......0.2.2.0......0.0.2.2......2.2.0.0......0.2.2.1 ...2.6.2.5.0....3.0.0.5.0....3.0.0.5.0....0.5.2.6.2....2.6.2.5.0....0.5.0.0.3 ..0.2.2.0.0.0..0.0.4.0.0.0..1.0.4.0.0.0..0.0.0.2.2.0..0.2.2.0.0.0..0.0.0.4.0.0 CROSSREFS Sequence in context: A276025 A211925 A277830 * A234868 A239109 A266923 Adjacent sequences: A197737 A197738 A197739 * A197741 A197742 A197743 KEYWORD nonn AUTHOR R. H. Hardin Oct 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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified December 8 21:28 EST 2022. Contains 358698 sequences. (Running on oeis4.)