249760

Appears in sequences

• Number of binary sequences of length n containing exactly one subsequence 0011.at n=19A118885
• E.g.f. satisfies: A'(x) = A(x)^7 * A(-x)^3 with A(0) = 1.at n=6A236956
• Number of Lyndon compositions (aperiodic necklaces of positive integers) with sum n and successive parts (including the last with the first part) being indivisible.at n=41A318746