32971

Properties

Appears in sequences

• Nonsquare values of m in the discriminant D = 4*m leading to a new maximum of the L-function of the Dirichlet series L(1) = Sum_{k>0} Kronecker(D,k)/k.at n=37A003421
• Primes of form 210*p + 1 where p is a prime.at n=19A051648
• Balanced primes of order seven.at n=29A096699
• Locations of record values in A119323, interleaved with the record values.at n=29A119324
• Define a(1) = A119323(1), then a(n+1) = A119323(i) > a(n) with the least i.at n=14A119325
• Greater of twin primes p such that 3*p-2 is also greater of twin primes.at n=15A177336
• Numbers k such that the periodic part of the continued fraction of sqrt(k) has more ones than any smaller k.at n=38A206579
• The greater of twin primes p2 such that 2*p1 + p2 is a prime number (A174913) and also the lesser of other twin primes in A174913.at n=2A242773
• Number of 123 avoiding set partitions of [n].at n=10A270049
• Nonsquare factors k > 0 such that k*x^2 - 1 produces a new minimum of its Hardy-Littlewood constant.at n=27A331948
• Values of odd prime numbers, D, for incrementally largest values of minimal x satisfying the equation x^2 - D*y^2 = -2.at n=37A336790
• Values of odd prime numbers, D, for incrementally largest values of minimal positive y satisfying the equation x^2 - D*y^2 = -2.at n=36A336792
• Position of the first occurrence of n in A337474.at n=40A337476
• Indices of records in A028832.at n=32A374232
• Primes p == 3 (mod 4) such that the multiplicative order of 2+-i modulo p in Gaussian integers (A385165) is not divisible by 2 or 3.at n=37A385188
• Prime numbersat n=3534