39079

Properties

Appears in sequences

• Primes that remain prime through 4 iterations of function f(x) = 4x + 3.at n=19A023311
• [ 3rd elementary symmetric function of {sqrt(k+1)} ], k = 1,2,...,n.at n=17A025220
• Odd k for which k+2^m is composite for all m < k.at n=18A033919
• Second term p(m) of strong prime sextets: p(m)-p(m-1) > p(m+1)-p(m) > p(m+2)-p(m+1) > p(m+3)-p(m+2) > p(m+4)-p(m+3).at n=11A054814
• Indices for which A097344 differs from A097345.at n=4A134652
• Binomial transform of [1, 3, 4, 3, 2, 0, 0, 0, ...].at n=26A136395
• a(n) is the smallest prime in the interval [k*sqrt(k), k*sqrt(k+2)], where k = A001359(n), or a(n)=0 if there is no prime in this interval.at n=40A247867
• Primes p such that (p^2+2)/3 and (p^4+2)/3 are prime.at n=32A256811
• Irregular triangle read by rows: T(n,k) = number of signed unichromosonal genomes with n genes at 3-break distance k from a fixed genome, 0 <= k <= floor(n/2).at n=18A264615
• Primes p such that A001175(p) = (p-1)/9.at n=19A308794
• Primes p such that A001177(p) = (p-1)/9.at n=11A308802
• Primes p such that 2*p-1 and (2*p-1)^2+(2*p)^2 are also prime.at n=42A347165
• Prime numbersat n=4113