Number of (w,x,y,z) with all terms in {1,...,n} and w^3>x^3+y^3+z^3.

Terms

a(0) =0a(1) =0a(2) =1a(3) =9a(4) =35a(5) =89a(6) =192a(7) =367a(8) =645a(9) =1047a(10) =1620a(11) =2395a(12) =3414a(13) =4749a(14) =6435a(15) =8518a(16) =11079a(17) =14171a(18) =17876a(19) =22272a(20) =27409a(21) =33396a(22) =40290a(23) =48249a(24) =57265a(25) =67548a(26) =79146a(27) =92127a(28) =106708a(29) =122880