Numbers k such that k^4 is the average of a positive cube and a positive fifth power.
A274027
Numbers k such that k^4 is the average of a positive cube and a positive fifth power.
Terms
- a(0) =1a(1) =162a(2) =324a(3) =3888a(4) =11664a(5) =18750a(6) =31250a(7) =32768a(8) =38416a(9) =40000a(10) =160000a(11) =167042a(12) =168750a(13) =253125a(14) =373248a(15) =607500a(16) =911250a(17) =1037232
External references
- oeis: A274027