72595

Appears in sequences

• Integers n such that 9*10^n + 11 is a prime number.at n=25A111023
• a(1) = a(2) = a(3) = 1; for n>2, a(n+1) = a(n) + a(n-1) + a(n-2) iff a(n) is prime, otherwise a(n+1) = a(n) + 1.at n=46A113058
• Expansion of Product_{k>=1} (1 + x^(3*k-2))^(3*k-2).at n=41A262949