113937

Appears in sequences

• Let u(0)=1, u(n) = 5/2 * floor(u(n-1)); then a(n) = (2/5)*u(n).at n=13A076883
• Minimum composite squarefree numbers k such that p(i)+n divides k-n, for n=1, 2, 3, 4,..., where p(i) are the prime factors of k .at n=11A227974
• Least composite squarefree numbers k > n such that p + n divides k - n, for each prime p dividing k.at n=11A382484