-23238domain: ZAppears in sequencesExpansion of 1/((1 - x)^6 + x^6).at n=13A306940Expansion of (1 - x)^4/((1 - x)^6 + x^6).at n=17A307089Expansion of (1 - x)^4/((1 - x)^6 + x^6).at n=18A307089