33285

Appears in sequences

• Odd numbers k such that the number of 1's in binary representation of k equals omega(k), the number of distinct primes in the factorization of k.at n=33A071595
• Numbers n such that (n^6 + 1091)/4 is prime.at n=17A181112
• Numbers k such that the sum of the prime distinct divisors of k^2+1 equals 2 times the largest prime divisor of k^2+1.at n=7A200072
• Number of permutations in S_n that avoid the pattern 34215.at n=8A256205