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

Terms

a(0) =1024a(1) =9537a(2) =169351a(3) =1922602a(4) =14455511a(5) =79525194a(6) =345716130a(7) =1253815679a(8) =3941971041a(9) =11046221254a(10) =28162516240a(11) =66354069277a(12) =146236468527a(13) =304356025989a(14) =602797997503