73947

Appears in sequences

• 3p^2 where p runs through the primes.at n=36A079705
• Numbers of the form 20*k+7 which are three times a square.at n=31A192328
• Numbers of the form p^2*q, with odd primes p > q, such that q divides p-1.at n=29A350638
• Number of distinct sums i^3 + j^3 + k^3 + l^3 for 0<=i<=j<=k<=l<=n.at n=40A374711
• The maximal norm of an additively indecomposable element in Shanks' simplest cubic field Q[x]/(x^3 - n*x^2 - (n+3)*x - 1).at n=36A387575