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 A197796 Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,0,0,0,0,2,1 for x=0,1,2,3,4,5,6 0
 1, 7, 45, 630, 16377, 793262, 73405633, 12833817343, 4231690321114, 2639675473285623 (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 0's, every 2 is next to 2 0's, every 3 is next to 3 0's, every 4 is next to 4 0's, every 5 is next to 5 2's, every 6 is next to 6 1's LINKS EXAMPLE Some solutions with all values from 0 to 6 for 8X8X8 .........0................0................0................1 ........1.1..............1.1..............1.1..............2.0 .......1.6.1............1.6.1............1.6.1............0.2.2 ......0.1.1.0..........0.1.1.0..........0.1.1.0..........3.2.5.0 .....0.2.1.3.0........2.3.1.2.0........0.2.1.3.0........0.0.2.2.0 ....2.5.2.0.4.0......2.0.0.2.5.2......2.5.2.0.4.0......3.4.0.1.1.1 ...0.2.2.0.4.0.0....0.4.0.0.2.2.0....0.2.2.0.4.0.0....0.0.3.2.1.6.1 ..2.0.2.0.3.0.4.0..0.3.0.4.0.2.0.0..0.3.0.2.2.0.0.2..0.0.0.2.0.1.1.0 CROSSREFS Sequence in context: A001266 A071971 A006680 * A197856 A205080 A232789 Adjacent sequences:  A197793 A197794 A197795 * A197797 A197798 A197799 KEYWORD nonn AUTHOR R. H. Hardin Oct 18 2011 STATUS approved

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Last modified February 16 14:47 EST 2019. Contains 320163 sequences. (Running on oeis4.)