64086

Appears in sequences

• Noncube integers n such that n^2 + 1 is the sum of 2 positive cubes.at n=22A267119
• The number of trees with 5 nodes labeled by positive integers, where each tree's label sum is n.at n=32A301740
• Take apart the sides of each of the integer-sided triangles with perimeter n (at their vertices) and rearrange them orthogonally in 3-space so that their endpoints coincide at a single point. a(n) is the total volume of all rectangular prisms enclosed in this way.at n=39A308233
• The number of lit cells in weakly decreasing partitions of n when light shines from the north west and only the first column is lit. Here partitions are represented from left to right by columns of cells.at n=32A366175