42983

Appears in sequences

• Number of partitions of n into at least two parts such that the product of largest and smallest part does not exceed n.at n=41A116901
• Numbers n such that twice the sum of the prime factors of n equals the product of the digits of n.at n=37A125309
• Number of partitions p of n such that mean(p) > multiplicity(max(p)).at n=41A240202
• Irregular triangle read by rows: T(n, k) = number of ways to tile an n X n X n triangular area with k 2 X 2 X 2 triangular tiles and an appropriate number (= n^2-4*k) of 1 X 1 X 1 tiles.at n=40A286436
• Number of ways to tile an n X n X n triangular area with four 2 X 2 X 2 triangular tiles and an appropriate number (= n^2-16) of 1 X 1 X 1 tiles.at n=5A286439