Smallest natural number whose 4th power is the sum of n 4th powers of distinct natural numbers, or 0 if no such number exists.
A130022
Smallest natural number whose 4th power is the sum of n 4th powers of distinct natural numbers, or 0 if no such number exists.
Terms
- a(0) =1a(1) =0a(2) =422481a(3) =353a(4) =15a(5) =35a(6) =25a(7) =31a(8) =37a(9) =41a(10) =35a(11) =43a(12) =39a(13) =43a(14) =47a(15) =53a(16) =55a(17) =50a(18) =50a(19) =46a(20) =48a(21) =48a(22) =50a(23) =48a(24) =50a(25) =48a(26) =52a(27) =53a(28) =55a(29) =56
External references
- oeis: A130022