232696

Appears in sequences

• Number of Motzkin paths of length n with no level steps at even level.at n=18A090345
• a(n) = Sum_{k=0..floor(n/2)} binomial(n-k,k)*A000108(k+1).at n=16A185087
• Number of length-n 0..7 arrays with no repeated value unequal to the previous repeated value plus one mod 7+1.at n=5A268943
• Number of length-6 0..n arrays with no repeated value unequal to the previous repeated value plus one mod n+1.at n=6A268947
• Least k such that p = k^2 + 1 and q = (k+2n)^2 + 1 are two consecutive prime numbers of the same form with q - p square.at n=16A339008