Total number of n-digit numbers requiring 4 positive biquadrates in their representation as sum of biquadrates.
A186654
Total number of n-digit numbers requiring 4 positive biquadrates in their representation as sum of biquadrates.
Terms
- a(0) =1a(1) =6a(2) =41a(3) =298a(4) =2720a(5) =24688a(6) =232970a(7) =2255588a(8) =22228377a(9) =220476980a(10) =2197066826a(11) =21937345756a(12) =219254382852
External references
- oeis: A186654