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A236946 Number of (n+1)X(5+1) 0..3 arrays with the maximum of every 2X2 subblock equal 1
4195956, 7270497452, 9747614152466, 14993765290435528, 21767431884019104260, 32488935392023264106410, 47899069098870323021832428, 71021599754496625085939930268, 105035764926157176740305764193058 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A236949
LINKS
FORMULA
Empirical recurrence of order 34 (see link above)
EXAMPLE
Some solutions for n=1
..0..0..0..2..3..3....0..0..0..1..3..3....0..0..2..1..2..3....0..0..3..0..0..3
..3..0..3..0..2..2....1..3..3..1..1..3....1..3..3..2..3..0....3..1..0..0..3..3
CROSSREFS
Sequence in context: A017707 A013970 A036100 * A258884 A250543 A251800
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 01 2014
STATUS
approved

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Last modified May 22 20:45 EDT 2024. Contains 372758 sequences. (Running on oeis4.)