79681domain: NAppears in sequencesPowers of fifth root of 13 rounded up.at n=22A018152Coefficients of x^n in the n-th iteration of the g.f. of A120009, so that: a(n) = [x^n] { (x-x^2) o x/(1-n*x) o (1-sqrt(1-4*x))/2 } for n>=1.at n=6A120014