111540

Appears in sequences

• Number of nX3 binary arrays with no element equal to the mod 3 sum of its king-move neighbors.at n=11A183376
• Number of tilings of a 3 X n rectangle using integer-sided rectangular tiles of equal area.at n=18A220769
• Number of unordered pairs of partitions of n with no common parts.at n=24A260669
• G.f. A(x) satisfies A(x) = 1 + x*(1-x^2)^3*A(x)^3.at n=9A389943