1600864domain: NAppears in sequencesSolutions of a fifth-order probability difference equation.at n=26A001949Define the generalized Pisot sequence T(a(0),a(1)) by: a(n+2) is the greatest integer such that a(n+2)/a(n+1) < a(n+1)/a(n). This is T(16,32).at n=17A018923Nonprimes in the triangle A141020.at n=50A141031