57249

Appears in sequences

• Half the number of nX4 binary arrays with no element equal to a strict majority of its horizontal and vertical neighbors.at n=9A183305
• Half the number of n X 10 binary arrays with no element equal to a strict majority of its horizontal and vertical neighbors.at n=3A183311
• Unmatched value maps: number of nX6 binary arrays indicating the locations of corresponding elements not equal to any horizontal, diagonal or antidiagonal neighbor in a random 0..1 nX6 array.at n=3A219439
• T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any horizontal, diagonal or antidiagonal neighbor in a random 0..1 nXk array.at n=39A219441
• Unmatched value maps: number of 4Xn binary arrays indicating the locations of corresponding elements not equal to any horizontal, diagonal or antidiagonal neighbor in a random 0..1 4Xn array.at n=5A219442
• G.f. Sum_{n=-oo..+oo} x^n * (1 + x^n)^(n^3).at n=38A386669