Triangle read by rows: T(n,k) is the number of binary strings of length n that contain exactly k runs of 1's of even length, 0 <= k <= floor((n+1)/3).

A391669

Triangle read by rows: T(n,k) is the number of binary strings of length n that contain exactly k runs of 1's of even length, 0 <= k <= floor((n+1)/3).