Cubes not divisible by 10 with digits d_1, d_2, ... d_k such that d_1^3 + ... + d_k^3 is a cube.
A254961
Cubes not divisible by 10 with digits d_1, d_2, ... d_k such that d_1^3 + ... + d_k^3 is a cube.
Terms
- a(0) =1a(1) =8a(2) =474552a(3) =1643032a(4) =13312053a(5) =27818127a(6) =125751501a(7) =1015075125a(8) =1121622319a(9) =1256216039a(10) =1501123625a(11) =3811036328a(12) =11000295424a(13) =27081081027a(14) =36067838464a(15) =69173457625a(16) =81690010219a(17) =125075015001a(18) =143466352875a(19) =164386475352a(20) =185680777625a(21) =198053337789a(22) =226534772736a(23) =269460960579a(24) =271468421875a(25) =273738705157
External references
- oeis: A254961