45842

Appears in sequences

• Site percolation series for 4.8 (bathroom tile) lattice.at n=37A120557
• Number of equivalence classes of compositions of n where two compositions a,b are considered equivalent if the summands of a can be permuted into the summands of b with an even number of transpositions.at n=41A218004
• Number of nX6 arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without 2-loops.at n=2A221112
• T(n,k)=Number of nXk arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without 2-loops.at n=30A221114
• Number of 3 X n arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without 2-loops.at n=5A221115
• The number of irreducible balanced subsets of [n].at n=38A389802
• a(n) = A389802(2n+1).at n=19A389803