Total number of positive integers below 10^n requiring 13 positive biquadrates in their representation as sum of biquadrates.

A186671

Total number of positive integers below 10^n requiring 13 positive biquadrates in their representation as sum of biquadrates.

Terms

    a(0) =0a(1) =6a(2) =66a(3) =706a(4) =6945a(5) =67173a(6) =667369a(7) =6667582a(8) =66667813a(9) =666668052a(10) =6666668292a(11) =66666668516a(12) =666666668714

External references