57231

Appears in sequences

• Total number of parts of multiplicity 3 in all partitions of n.at n=46A117524
• a(n) = Sum_{k=1..n} C(n-k, floor((n-k)/k)).at n=20A273161
• a(n) is the number of ways to partition a square n X n into five rectangles of different dimensions, without any straight cut spanning the entire square.at n=32A384208