38671

Properties

Appears in sequences

• Let (p1,p2), (p3,p4) be pairs of twin primes with p1*p2=p3+p4-1; sequence gives values of p2.at n=26A047977
• Balanced primes of order six.at n=35A096698
• Primes p such that (p reversed) +6 is a square.at n=18A167472
• Primes p such that 5*p+2, 7*p+4 and 11*p+6 are also prime.at n=36A173880
• First primes beginning a chain of 4 primes indexed equidistantly (n-th, (n+b)-th, (n+2b)-th, (n+3b)-th primes) whose sum of squares is the square of two times a prime and with b <= n.at n=29A214265
• Solution of the complementary equation a(n) = 2*a(n-1) - b(n-1), where a(0) = 3, a(1) = 5, b(0) = 1, and (a(n)) and (b(n)) are increasing complementary sequences.at n=16A295058
• Number of alternately co-strong integer partitions of n.at n=47A317256
• Prime numbersat n=4074