193290

Appears in sequences

• Smallest squarefree term of adjacent squarefree pairs in the sequence of practical numbers (A005153).at n=14A268156
• Psibonacci numbers: solutions n of the equation psi(n) = psi(n-1) + psi(n-2), where psi is the Dedekind psi function (A001615).at n=5A291126