Total number of positive integers below 10^n requiring 3 positive biquadrates in their representation as sum of biquadrates.
A186651
Total number of positive integers below 10^n requiring 3 positive biquadrates in their representation as sum of biquadrates.
Terms
- a(0) =1a(1) =6a(2) =29a(3) =141a(4) =789a(5) =4353a(6) =24173a(7) =134679a(8) =756947a(9) =4258210a(10) =23958106a(11) =134807761a(12) =758547580a(13) =4267350458
External references
- oeis: A186651