a(n) is the smallest number which can be represented as the sum of three distinct positive n-th powers in exactly n ways, or -1 if no such number exists.
A374227
a(n) is the smallest number which can be represented as the sum of three distinct positive n-th powers in exactly n ways, or -1 if no such number exists.
Terms
- a(0) =6a(1) =62a(2) =5104a(3) =5978882
External references
- oeis: A374227