Numbers k such that there are exactly five biquadratefree powerful numbers (A338325) between k^2 and (k+1)^2.
A338392
Numbers k such that there are exactly five biquadratefree powerful numbers (A338325) between k^2 and (k+1)^2.
Terms
- a(0) =3510a(1) =3611a(2) =16871a(3) =25076a(4) =26910a(5) =35810a(6) =50501a(7) =83107a(8) =101287a(9) =104686a(10) =111836a(11) =152924a(12) =153433a(13) =217983a(14) =239163a(15) =247301a(16) =262413a(17) =266282a(18) =277635a(19) =294453a(20) =298950a(21) =340228a(22) =344510a(23) =362830a(24) =369877a(25) =385336a(26) =475063a(27) =524827a(28) =536793a(29) =537713
External references
- oeis: A338392