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⇱ The On-Line Encyclopedia of Integer Sequences (OEIS)

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Number of (n+2) X (2+2) 0..1 arrays with no 3 X 3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 0 or 3 and no column sum 0 or 3.
#8 by Michel Marcus at Sun Dec 23 09:06:19 EST 2018
STATUS
#7 by Joerg Arndt at Sun Dec 23 08:57:00 EST 2018
STATUS
#6 by Colin Barker at Sun Dec 23 08:24:53 EST 2018
STATUS
#5 by Colin Barker at Sun Dec 23 08:24:22 EST 2018
NAME
COMMENTS
FORMULA
EXAMPLE
CROSSREFS
STATUS
#4 by R. H. Hardin at Mon Jun 15 14:49:45 EDT 2015
STATUS
#3 by R. H. Hardin at Mon Jun 15 14:49:42 EDT 2015
LINKS
#2 by R. H. Hardin at Mon Jun 15 14:49:30 EDT 2015
NAME
DATA
OFFSET
COMMENTS
FORMULA
EXAMPLE
CROSSREFS
KEYWORD
AUTHOR
STATUS
#1 by R. H. Hardin at Mon Jun 15 14:43:02 EDT 2015
NAME
KEYWORD
STATUS