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Revision History for A197939

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A197939

Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,0,1,2,1,1,1 for x=0,1,2,3,4,5,6
(history; published version)

#4 by Russ Cox at Sat Mar 31 12:36:31 EDT 2012

AUTHOR

_R. H. Hardin (rhhardin(AT)att.net) _ Oct 19 2011

Discussion

Sat Mar 31

12:36

OEIS Server: https://oeis.org/edit/global/875

#3 by Ron Hardin at Wed Oct 19 12:17:35 EDT 2011

STATUS

editing

approved

#2 by Ron Hardin at Wed Oct 19 12:17:32 EDT 2011

NAME

allocated Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,0,1,2,1,1,1 for Ron Hardinx=0,1,2,3,4,5,6

DATA

1, 4, 10, 68, 882, 9972, 355820, 18442496, 1309834738

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 1's, every 3 is next to 3 2's, every 4 is next to 4 1's, every 5 is next to 5 1's, every 6 is next to 6 1's

EXAMPLE

Some solutions with all values from 0 to 6 for 7X7X7

........0..............0..............0..............0..............0

.......1.1............1.2............2.1............1.2............1.2

......1.6.1..........1.3.1..........1.3.1..........1.5.1..........1.5.1

.....0.1.1.0........0.2.2.0........0.2.2.0........0.1.1.0........0.1.1.0

....1.2.4.1.1......1.1.4.1.1......2.1.4.1.1......1.2.4.1.1......1.1.4.2.1

...1.3.2.1.5.1....1.6.1.1.5.2....1.5.1.1.6.1....2.3.2.1.6.1....1.6.1.2.3.1

..0.2.1.0.1.2.0..0.1.1.0.1.1.0..0.1.1.0.1.1.0..0.1.1.0.1.1.0..0.1.1.0.1.2.0

KEYWORD

allocated

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Oct 19 2011

STATUS

approved

editing

#1 by Ron Hardin at Wed Oct 19 12:12:48 EDT 2011

NAME

allocated for Ron Hardin

KEYWORD

allocated

STATUS

approved