83828

Appears in sequences

• D'Agapeyeff cipher.at n=12A135209
• a(0)=0, a(1)=1, a(2n)=17*a(n), a(2n+1)=a(2n)+1.at n=23A197351
• a(n) = 164*2^n - 140.at n=9A305166