122605domain: NAppears in sequencesPositive numbers k such that k and 4*k are anagrams in base 9 (written in base 9).at n=35A023081Constant term of the reduction of n-th polynomial at A157751 by x^2->x+1.at n=12A192313a(n) = n*(3*n^2 - 5*n + 3).at n=35A226450