1770230domain: NAppears in sequencesa(n) = n^6 - n^3.at n=11A136006a(n) = prime(n)^6 - prime(n)^3.at n=4A138410Inflation orbit counts b^{(3)}_n for Danzer's F-type tiling and other 3D cut and project patterns with tau-inflation.at n=9A324488