201995

Appears in sequences

• Numbers k that divide s(k), where s(1)=1, s(j)=5*s(j-1)+j.at n=10A014852
• Numbers k such that k^3 divides 14^(k^2) + 1.at n=35A177814
• Numbers k such that k^2 divides 14^k + 1.at n=16A292339