a(n) is the smallest number which can be represented as the sum of 4 distinct nonzero fourth powers in exactly n ways, or -1 if no such number exists.
A374696
a(n) is the smallest number which can be represented as the sum of 4 distinct nonzero fourth powers in exactly n ways, or -1 if no such number exists.
Terms
- a(0) =354a(1) =6834a(2) =16578a(3) =300834a(4) =2147874a(5) =3847554a(6) =16408434a(7) =13155858a(8) =489597858a(9) =677125218a(10) =780595299a(11) =2374692243a(12) =803898018a(13) =5645172978
External references
- oeis: A374696