47535domain: NAppears in sequencesNumbers k such that 7*2^k - 3 is prime.at n=37A0585930-sequence of reduction of (2n-1) by x^2 -> x+1.at n=16A192304Numbers k such that 42 * 10^k + 1 is prime.at n=25A276118Digits of the Copeland-Erdős constant taken in groups of five digits.at n=24A304652