45691

Properties

Appears in sequences

• Primes that remain prime through 3 iterations of function f(x) = 5x + 2.at n=38A023283
• a(n) = smallest odd number 2m+1 such that the partial sum of the odd harmonic series Sum_{j=0..m} 1/(2j+1) is > n.at n=6A056053
• Sum(j=1,n,floor(A000041(j)/j)).at n=52A086736
• a(n) = smallest odd number 2m+1 such that the partial sum Sum_{j=0..m} 1/(2j+1) of the odd harmonic series is >= n.at n=5A092317
• Prime numbers (together with one) whose representation in balanced ternary are palindromes.at n=49A224502
• Prime numbersat n=4735