99473

Appears in sequences

• Indices of primes in sequence defined by A(0) = 91, A(n) = 10*A(n-1) + 51 for n > 0.at n=22A101012
• G.f. A(x) satisfies A( (x + 3*A(x)^2)^3 ) = A(x)^3.at n=6A376224