60959domain: NAppears in sequencesNumbers k such that 10^k - k is prime.at n=7A110065Expansion of f(-q)^2*Q(q)^2 in powers of q.at n=2A122268Integers k such that 10^k+57 is a prime number.at n=19A135119a(n) = n^3 + (n+1)*(n+2).at n=39A270109Numbers k such that 6*10^k - 91 is prime.at n=25A294945