71069

Properties

Appears in sequences

• Numbers prime(k) such that A068863(k) = prime(k).at n=28A068868
• Duplicate of A068868.at n=28A085136
• Primes obtained from other primes by prefixing a 7.at n=40A167187
• Second entry in row n of triangle in A169940.at n=34A169943
• Primes of the form x^2 + 5*y^2, where x and y=x+1 are consecutive natural numbers.at n=23A176608
• Number of partitions of n such that 3*(greatest part) >= (number of parts).at n=43A347867
• Primes p such that p^2+q+r, p+q^2+r and p+q+r^2 are all prime, where q and r are the next two primes after p.at n=14A348353
• Numbers k such that (35^k + 2^k)/37 is prime.at n=7A379987
• Prime numbersat n=7038