98735domain: NAppears in sequencesG.f.: 1/((1-x)*(1-x^2))^6.at n=12A038166Expansion of (1+15*x+15*x^2+x^3)/(1-x)^12.at n=6A059603Least number x such that x^n has n digits equal to k. Case k=5.at n=32A285452Number of nonnegative integer solutions to 2*n = x_1 + x_2 + ... + x_n + 2*y_1 + 2*y_2 + ... + 2*y_n.at n=5A351856