36564

Appears in sequences

• Number of ethylene derivatives with n carbon atoms.at n=13A000631
• Number of set partitions of [n] into exactly eight blocks such that all odd elements are in blocks with an odd index and all even elements are in blocks with an even index.at n=6A274872
• a(n) = 3*n*(n^2 + 3*n + 4).at n=22A280304
• a(n) = floor(x^n) where x = 1 + sqrt(5)/2 = A176055.at n=14A350092
• Triangle read by rows: T(n, k) is the number of permutations of size n that require exactly k iterations of the pop-stack sorting map to reach the identity, for n >= 1, 0 <= k <= n-1.at n=48A359413
• a(n) is the number of interior points over all Motzkin polyominoes of length n.at n=8A369360