Sum of two (possibly negative) coprime cubes in at least 3 ways, but not the sum of 2 noncoprime cubes.

A293651

Sum of two (possibly negative) coprime cubes in at least 3 ways, but not the sum of 2 noncoprime cubes.

Terms

    a(0) =3367a(1) =68913a(2) =152551a(3) =195841a(4) =625177a(5) =684019a(6) =1147627a(7) =1548729a(8) =2113921a(9) =2628073a(10) =2985983a(11) =3242197a(12) =3442887a(13) =4488211a(14) =4663295a(15) =4931101a(16) =5318677a(17) =7194889a(18) =8741691a(19) =9667693a(20) =14110579a(21) =15072967a(22) =15438185a(23) =16776487a(24) =21463407a(25) =22910797a(26) =24769502a(27) =26122131a(28) =26460217

External references