88105

Appears in sequences

• Numbers n such that 8*10^n + R_n + 2 is prime, where R_n = 11...1 is the repunit (A002275) of length n.at n=13A103071
• a(0)=1, a(1)=5, a(n)=11*a(n-1)-25*a(n-2) for n>1.at n=6A165312
• a(n) = a(n-1) + 5*a(n-2), for n >= 0, with a(0) = 1 and a(1) = 0.at n=12A365824