134883domain: NAppears in sequencesSum of the cubes of the first n noncubefree numbers.at n=6A114287p-INVERT of the positive integers, where p(S) = 1 - S^5.at n=14A290893p-INVERT of (0,1,0,1,0,1,...), where p(S) = 1 - S^5.at n=29A291218a(n) = Sum_{k=0..floor(n/10)} binomial(n-5*k,5*k).at n=29A348290