101401

Appears in sequences

• Numbers k such that replacing each digit d in the decimal expansion of k with d^3 yields a prime each time, when done recursively three times.at n=28A316982
• Let p(n) be the n-th composite squarefree number. a(n) is the smallest integer q that forms a pure idempotent product.at n=38A325945
• Indices of record values of A307437(k)/k.at n=24A341888