23894domain: NAppears in sequencesNumbers k such that k^3 is a cube whose digits occur with an equal minimum frequency of 2.at n=17A052051G.f.: Sum_{k>=1} x^k/(1-x^k) * Product_{k>=1} (1+x^k).at n=41A305082Number of chordless cycles in the n X n fiveleaper graph.at n=6A369948