373660domain: NAppears in sequencesNumbers n such that n^3 is palindromic in base 13.at n=12A046247a(n) = 1 + n^2 + n^3 + n^5.at n=12A123650van Heijst's upper bound on the number of squares inscribed by a real algebraic curve in R^2 of degree n, if the number is finite.at n=35A239352a(n) = sigma_2(n) * sigma_3(n).at n=12A379814