One half of numbers representable in at least two different ways as sums of four nonvanishing cubes. See A259060 for these numbers and their representations.
A261241
One half of numbers representable in at least two different ways as sums of four nonvanishing cubes. See A259060 for these numbers and their representations.
Terms
- a(0) =3213a(1) =3950a(2) =4807a(3) =5796a(4) =6929a(5) =8218a(6) =9675a(7) =11312a(8) =13141a(9) =15174a(10) =17423a(11) =19900a(12) =22617a(13) =25586a(14) =28819a(15) =32328a(16) =36125a(17) =40222a(18) =44631a(19) =49364a(20) =54433a(21) =59850a(22) =65627a(23) =71776a(24) =78309a(25) =85238a(26) =92575a(27) =100332a(28) =108521a(29) =117154
External references
- oeis: A261241