174440041

Properties

Appears in sequences

• Primeth recurrence: a(n+1) = a(n)-th prime.at n=12A007097
• Primes p whose order of primeness A078442(p) is at least 10.at n=2A057847
• Primes p whose order of primeness A078442(p) is at least 8.at n=10A057850
• Primes p whose order of primeness A078442(p) is at least 9.at n=4A057851
• Primes p whose order of primeness A078442(p) is at least 11.at n=1A058332
• Primes for which A049076(p) = 13.at n=0A093046
• Primes p whose order of primeness A078442(p) is at least 12.at n=0A093047
• Transposition sequence of the dispersion of the primes.at n=20A114538
• Permutation of natural numbers: a(1) = 0, a(2) = 1, and for n > 1, a(2n) = nthcomposite(a(n)), a(2n-1) = nthprime(a(A064989(2n-1))), where nthprime = A000040, nthcomposite = A002808, and A064989(n) shifts the prime factorization of n one step towards smaller primes.at n=40A246682
• a(1) = 1, a(2n) = A065090(1+a(n)), a(2n+1) = A000040(a(A064989(2n+1))).at n=36A269848
• Permutation of natural numbers: a(1) = 1, a(2n) = A065090(1+a(n)), a(2n+1) = A000040(a(A268674(2n+1))).at n=36A269858
• Prime numbersat n=9737333