Cubes k such that k-1 is divisible by a cube >1.

Terms

a(0) =729a(1) =1000a(2) =4913a(3) =5832a(4) =6859a(5) =15625a(6) =21952a(7) =35937a(8) =50653a(9) =68921a(10) =97336a(11) =117649a(12) =166375a(13) =185193a(14) =262144a(15) =274625a(16) =389017a(17) =531441a(18) =551368a(19) =704969a(20) =753571a(21) =912673a(22) =1000000a(23) =1157625a(24) =1295029a(25) =1442897a(26) =1643032a(27) =1771561a(28) =2000376a(29) =2048383