90637

Appears in sequences

• Composite numbers which in base 9 contain their largest proper factor as a substring.at n=11A063172
• Duplicate of A063172.at n=11A063879
• a(n)=(1+2^(1/3))^n.at n=14A128812
• 2^(2p-2) modulo p^3 for p=odd primes.at n=21A216160
• (-1)^((p-1)/2)*Binomial(p-1,(p-1)/2) mod p^3 where p is the n-th prime.at n=21A224807