49982

Appears in sequences

• Inverse Moebius transform of A000048 (starting at term 0).at n=21A054172
• Triangle read by rows: T(n,k) is the number of disconnected permutation graphs on n vertices with domination number k, with 2 <= k <= n.at n=29A320579
• For positive integers n, a multiset A of positive integers is called "n-good" if for any number 1 <= i <= n, we can find a submultiset B of A such that the sum of B is equal to i. a(n) is the number of minimal n-good multisets.at n=31A385675