Cubes whose largest digit is 7.

Terms

a(0) =27a(1) =2744a(2) =3375a(3) =12167a(4) =17576a(5) =27000a(6) =157464a(7) =166375a(8) =175616a(9) =250047a(10) =274625a(11) =300763a(12) =474552a(13) =753571a(14) =1157625a(15) =1367631a(16) =1771561a(17) =2000376a(18) =2352637a(19) =2460375a(20) =2571353a(21) =2744000a(22) =3176523a(23) =3375000a(24) =4330747a(25) =4657463a(26) =4741632a(27) =5177717a(28) =5451776a(29) =6644672