150974

Appears in sequences

• Indices of primes in sequence defined by A(0) = 83, A(n) = 10*A(n-1) - 27 for n > 0.at n=8A101056
• G.f. satisfies: A(x) = Sum_{n>=0} x^n * A(x)^(2*n^2) / (1 + x*A(x)^(2*n))^n.at n=8A301928