73240

Appears in sequences

• Augmentation of the triangle A008949. See Comments.at n=33A193603
• Number of nX7 0..4 arrays with each element equal to the number its horizontal and vertical neighbors unequal to itself.at n=11A195961
• Triangle read by rows: T(n,k) is the number of n-sided cycles with the property that one makes k turns to the right while following its edges.at n=54A365094
• Number of 2*n-sided cycles with the property that one makes the same number of left and right turns while following its edges.at n=3A371611