4472197

Properties

Appears in sequences

• Primes from merging of 7 successive digits in decimal expansion of Zeta(2) or (PI^2)/6.at n=20A105380
• G.f. B(x) satisfies: B( x - x*A(x) ) = x such that A( x - A(x)*B(x) ) = x, where A(x) is the g.f. of A263186.at n=9A263187
• Prime numbersat n=314117