Numbers n such that n^3-1 is a sum of cubes in 1 way and a difference of cubes in 2 ways.

Terms

a(0) =9a(1) =144a(2) =577a(3) =729a(4) =1010a(5) =2304a(6) =3097a(7) =3753a(8) =5625a(9) =11664a(10) =21609a(11) =36864a(12) =51762a(13) =59049a(14) =90000a(15) =131769a(16) =186624a(17) =243876a(18) =257049a(19) =345744a(20) =455625a(21) =589824a(22) =713337a(23) =751689a(24) =826809a(25) =944784a(26) =1172889a(27) =1440000a(28) =1613673a(29) =1750329