45959

Properties

Appears in sequences

• a(n) = T(n,n+4), T given by A027023.at n=11A027026
• Primes in which odd positioned digits are composite and even positioned digits are primes. The least significant digit is the taken to be the first digit.at n=33A083821
• a(n) is the smallest initial value (a prime) for the Euclid-Mullin (EM) sequence in which the p=5 prime emerges as n-th term, i.e., arises at the n-th position.at n=28A093782
• Prime numbers p not of the form 10*k+1 for which the quintic polynomial x^5-x-1 modulus p is factorizable into five binomials.at n=28A135845
• Numerators of the characteristic polynomials of the von Mangoldt function matrix.at n=52A260237
• a(n) = (a(n-4) + a(n-1) * a(n-7)) / a(n-8), a(0) = a(1) = ... = a(7) = 1.at n=32A275174
• Primes prime(k) such that (prime(k), prime(k+1)), (prime(k+2), prime(k+3)), (prime(k+4), prime(k+5)) form a triangle of area 2.at n=37A308649
• a(n) = (4*n^3 - 6*n^2 + 20*n + 3)/3.at n=33A322597
• Primes having only {4, 5, 9} as digits.at n=14A385793
• Primes having only {0, 4, 5, 9} as digits.at n=33A386071
• Primes having only {2, 4, 5, 9} as digits.at n=39A386154
• Primes having only {4, 5, 6, 9} as digits.at n=32A386189
• Primes having only {4, 5, 8, 9} as digits.at n=23A386192
• Prime numbersat n=4758