Number of points in Z^n of norm <= 10.

A055434

Number of points in Z^n of norm <= 10.

Terms

    a(0) =1a(1) =21a(2) =317a(3) =4169a(4) =49689a(5) =532509a(6) =5260181a(7) =48218513a(8) =415055025a(9) =3375505573a(10) =26107328109a(11) =193280122713

External references