41686

Appears in sequences

• Number of compositions of the integer n into positive parts that avoid a fixed pattern of three letters.at n=18A102726
• a(n) = n^3 - 4*n^2 + 6*n - 2.at n=33A188377
• Number of partitions of n whose median is not a part.at n=50A238479
• Number of (2+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction.at n=10A250784