39019

Properties

Appears in sequences

• Prime sums of 4 positive 5th powers.at n=24A123033
• Number of n-bead necklaces labeled with numbers -4..4 not allowing reversal, with sum zero.at n=6A208593
• T(n,k) = number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero.at n=51A208597
• Number of 7-bead necklaces labeled with numbers -n..n not allowing reversal, with sum zero.at n=3A208601
• a(1) = 7; a(n) is smallest prime of the form k*a(n-1) + 3, k>0.at n=8A214634
• Number of partitions p of n such that the number of numbers having multiplicity 1 in p is not a part and the number of numbers having multiplicity > 1 is a part.at n=49A241415
• Primes of the form p+q+r where p < q < r = p+6 are consecutive primes.at n=40A309354
• A sequence of integers from an additive problem with prime numbers.at n=33A348472
• Slowest increasing sequence of primes such that a(n - 1) + a(n) and a(n - 1)^2 + a(n)^2 are both semiprimes, with a(1)=2.at n=25A365050
• Primes which are sums of a prime triple (p, p+4, p+6).at n=18A377406
• Prime numbersat n=4108