Number of ordered triples (w,x,y) with all terms in {1,...,n} and w^2+x^2+y^2>2n.

Terms

a(0) =0a(1) =1a(2) =7a(3) =23a(4) =60a(5) =118a(6) =205a(7) =326a(8) =495a(9) =706a(10) =974a(11) =1296a(12) =1690a(13) =2153a(14) =2696a(15) =3315a(16) =4036a(17) =4844a(18) =5754a(19) =6772a(20) =7913a(21) =9159a(22) =10540a(23) =12047a(24) =13703a(25) =15492a(26) =17437a(27) =19526a(28) =21789a(29) =24220