21322

Appears in sequences

• a(n) = 1 + 2*n^2 + 3*n^3 + 4*n^4 +5*n^5 + 6*n^6 + 7*n^7.at n=3A209265
• a(n) is the total multiplicity of all products of Schur functions s(lambda)*s(mu) with size(lambda) + size(mu) = n.at n=13A296626
• a(n) = number of partitions of n whose difference multiset has at least one duplicate; see Comments.at n=37A364612
• a(n) is the number of primes between (prime(n))^3 and (prime(n+1))^3.at n=37A365767