Total number of positive integers below 10^n requiring 4 positive biquadrates in their representation as sum of biquadrates.
A186653
Total number of positive integers below 10^n requiring 4 positive biquadrates in their representation as sum of biquadrates.
Terms
- a(0) =1a(1) =7a(2) =48a(3) =346a(4) =3066a(5) =27754a(6) =260724a(7) =2516312a(8) =24744689a(9) =245221669a(10) =2442288495a(11) =24379634251a(12) =243634017103
External references
- oeis: A186653