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Primes of the form a^5 + b^4 with a>0.
3

%I #7 Jan 20 2020 12:05:38

%S 2,17,113,257,499,1297,4339,4421,10177,10243,16823,20903,65537,91297,

%T 114641,160001,160243,176807,181787,234499,251063,251233,266027,

%U 331777,348583,371549,409709,528673,614657,759631,763471,807281,824911,826807

%N Primes of the form a^5 + b^4 with a>0.

%H Chai Wah Wu, <a href="/A100274/b100274.txt">Table of n, a(n) for n = 1..10000</a>

%t lst={}; Do[p=a^5+b^4; If[PrimeQ[p], AppendTo[lst, p]], {a, 16}, {b, 32}]; Union[lst]

%Y Cf. A100294 (numbers of the form a^5 + b^4).

%K nonn

%O 1,1

%A _T. D. Noe_, Nov 18 2004