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A233965 Number of (n+1)X(6+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10 1
52880, 587472, 5908796, 71071752, 843467784, 11722485528, 162075947224, 2557562765212, 39441683772012, 668586112256016, 10958623492728476, 191480054068140004, 3237929953360973200, 57183774243708789244 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A233967

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=1

..3..2..0..2..1..3..1....3..0..0..2..0..1..3....0..3..3..1..3..3..0

..0..1..3..3..0..2..0....0..1..3..3..3..0..2....3..2..0..0..0..2..1

CROSSREFS

Sequence in context: A058326 A309556 A206092 * A157758 A250696 A250681

Adjacent sequences:  A233962 A233963 A233964 * A233966 A233967 A233968

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 18 2013

STATUS

approved

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Last modified September 21 05:55 EDT 2020. Contains 337267 sequences. (Running on oeis4.)