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A233979 Number of (n+1)X(6+1) 0..6 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 13 1
2103216, 29109544, 389559628, 6350866260, 106538195860, 2104951002192, 43731733430488, 1045586328430444, 25705350150910592, 702635673101606088, 19028702525331856192, 558142425256831332916, 15818509157621868542444 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A233980
LINKS
EXAMPLE
Some solutions for n=1
..0..2..1..4..3..4..4....0..2..0..1..0..1..4....0..2..0..4..1..2..2
..3..4..0..0..2..0..3....4..3..4..0..4..0..2....4..3..4..3..5..3..6
CROSSREFS
Sequence in context: A013969 A036099 A253058 * A203786 A295478 A043630
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 18 2013
STATUS
approved

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Last modified May 14 17:50 EDT 2024. Contains 372533 sequences. (Running on oeis4.)