122958

Appears in sequences

• G.f. satisfies: A(x) = 1 + x*A(x)^3/A(-x)^3.at n=8A143556
• Number of compositions (ordered partitions) of n into prime power parts (A246655) such that no two adjacent parts are equal (Carlitz compositions).at n=33A301501
• Areas of nondegenerate triangles with perimeter A385737(n) whose side lengths are triangular numbers.at n=20A385872