Floor((n+1/n)^10).

Terms

a(0) =1024a(1) =9536a(2) =169350a(3) =1922601a(4) =14455510a(5) =79525193a(6) =345716130a(7) =1253815679a(8) =3941971040a(9) =11046221254a(10) =28162516239a(11) =66354069277a(12) =146236468527a(13) =304356025989a(14) =602797997502