34916

Appears in sequences

• Binomial transform of A064413.at n=12A065971
• Numbers n such that phi(n) + phi(n+1) = sigma(n)/2.at n=16A076647
• Row sums in A083167.at n=28A083170
• Number of idempotent 4 X 4 0..n matrices of rank 1.at n=13A224526
• Number of (n+1) X (2+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).at n=4A235233
• Number of (n+1) X (5+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).at n=1A235236
• T(n,k) is the number of (n+1) X (k+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).at n=16A235239
• T(n,k) is the number of (n+1) X (k+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).at n=19A235239
• Euler transform of A016116 = 2^floor(n/2).at n=20A392561