73644

Appears in sequences

• a(n) = (n+1)*binomial(n+1,4).at n=15A027764
• a(n) = (n+1)*binomial(n+1, 15).at n=4A027775
• T(n,4), array T as in A050186; a count of aperiodic binary words.at n=34A050189
• Partial sums of A002419.at n=16A051843
• Seventh column (m=6) of (1,4)-Pascal triangle A095666.at n=14A095669
• Numbers k such that k*(k+7) gives the concatenation of two numbers m and m+5.at n=4A116326
• Level of the first leaf (in preorder traversal) of a binary tree, summed over all binary trees with n edges. A binary tree is a rooted tree in which each vertex has at most two children and each child of a vertex is designated as its left or right child.at n=8A120989
• a(n) is the number of subsets of {1..n} that contain exactly 4 odd and 1 even numbers.at n=38A333320
• a(n) is the number of subsets of {1..n} that contain exactly 1 odd and 4 even numbers.at n=38A333321
• Numbers k such that A360327(k) = A360327(k+1) > 1.at n=18A360358