Numbers k such that the Diophantine equation x^3 + y^3 + 2*z^3 = k has nontrivial primitive parametric solutions.

A338933

Numbers k such that the Diophantine equation x^3 + y^3 + 2*z^3 = k has nontrivial primitive parametric solutions.

Terms

    a(0) =2a(1) =16a(2) =128a(3) =1024a(4) =1458a(5) =8192a(6) =11664a(7) =31250a(8) =65536a(9) =93312a(10) =235298a(11) =524288a(12) =746496a(13) =1062882a(14) =2000000a(15) =3543122a(16) =3906250a(17) =5971968a(18) =9653618a(19) =15059072a(20) =22781250a(21) =28697814a(22) =33554432a(23) =47775744a(24) =48275138a(25) =68024448a(26) =80707214a(27) =94091762a(28) =128000000a(29) =171532242

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