84247

Properties

Appears in sequences

• Primes whose 10's complement is a triangular number.at n=33A082992
• Least prime of three consecutive primes (p1,p2,p3) such that p2-p1 and p3-p2 are both perfect squares.at n=19A161002
• E.g.f. satisfies: A(x) = exp(x*A(x)^2*A(-x)).at n=6A198887
• Prime numbers preceded by two consecutive numbers which are products of four distinct primes (or tetraprimes).at n=39A361796
• Prime numbersat n=8214