Smallest error in trying to solve n^3 = x^3 + y^3. That is, for each n, find positive integers x <= y < n such that | n^3 - x^3 - y^3 | is minimal and let a(n) := n^3 - x^3 - y^3.
A135998
Smallest error in trying to solve n^3 = x^3 + y^3. That is, for each n, find positive integers x <= y < n such that | n^3 - x^3 - y^3 | is minimal and let a(n) := n^3 - x^3 - y^3.
Terms
- a(0) =6a(1) =11a(2) =10a(3) =-3a(4) =27a(5) =2a(6) =44a(7) =1a(8) =-24a(9) =-12a(10) =-1a(11) =-43a(12) =16a(13) =-81a(14) =-8a(15) =-28a(16) =8a(17) =19a(18) =-29a(19) =54a(20) =56a(21) =71a(22) =-8a(23) =64a(24) =69a(25) =27a(26) =72a(27) =-46a(28) =-133a(29) =47
External references
- oeis: A135998