3500381

Properties

Appears in sequences

• First of four consecutive primes p,q,r,s such that (2*p+q)/5, (q+r)/10 and (r+2*s)/5 are prime.at n=2A358155
• G.f. A(x) satisfies (6*A(x^9)/A(x) - 1)^3 = 126*A(x^3)^4/A(x)^4 - 1 + 54*x.at n=8A376525
• Prime numbersat n=250171