196345domain: NAppears in sequencesNumber of upper Wythoff primes (A095281) in range ]2^n,2^(n+1)].at n=22A095291Indices n == 1 (mod 9) such that the 3 X 3 matrix with components (row by row) prime(n+k), 0 <= k <= 8, has zero determinant.at n=15A117359