w such that w^3+x^3+y^3+z^3=0, w>|x|>|y|>|z|, is soluble.

Terms

a(0) =6a(1) =9a(2) =12a(3) =16a(4) =19a(5) =20a(6) =25a(7) =27a(8) =28a(9) =29a(10) =34a(11) =39a(12) =40a(13) =41a(14) =44a(15) =46a(16) =51a(17) =53a(18) =54a(19) =55a(20) =58a(21) =60a(22) =67a(23) =69a(24) =70a(25) =71a(26) =72a(27) =75a(28) =76a(29) =80