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 A184208 Number of (n+1)X(n+1) 0..3 arrays with every 2X2 subblock sum greater than 6 0
 106, 30994, 57181621, 977644225220, 125027563003468383, 133077056896640920382417, 1119067166994635331073741846565 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Diagonal of A184217 LINKS EXAMPLE Some solutions for 3X3 ..3..0..2....2..1..3....2..3..1....2..2..0....2..2..2....3..2..3....3..1..2 ..2..3..2....2..2..3....3..3..1....2..2..3....3..3..2....1..1..1....3..3..3 ..3..1..3....1..3..1....1..2..1....0..3..1....1..3..3....2..3..2....3..3..2 CROSSREFS Sequence in context: A223497 A078281 A253622 * A082177 A156020 A160487 Adjacent sequences: A184205 A184206 A184207 * A184209 A184210 A184211 KEYWORD nonn AUTHOR R. H. Hardin Jan 10 2011 STATUS approved

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Last modified December 6 12:26 EST 2022. Contains 358634 sequences. (Running on oeis4.)