1492260

Appears in sequences

• a(n) = binomial(n+3,3)*binomial(n+6,3).at n=16A105939
• Numbers with prime factorization pqrstuv^2.at n=3A190381
• Least r > 1 without Goldbach partition 2r = p+q such that |p-q| is prime(n)-smooth.at n=8A217016
• Numbers k such that the central binomial coefficient C(2*k,k) is divisible by k^3.at n=5A282163
• Nonsquarefree numbers that are both balanced numbers (A020492) and unitary balanced numbers (A335288).at n=0A335289
• Numbers with a record number of distinct values of the unitary totient function applied to their unitary divisors (A348001).at n=15A348002