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A100274 Primes of the form a^5 + b^4 with a>0. 3
2, 17, 113, 257, 499, 1297, 4339, 4421, 10177, 10243, 16823, 20903, 65537, 91297, 114641, 160001, 160243, 176807, 181787, 234499, 251063, 251233, 266027, 331777, 348583, 371549, 409709, 528673, 614657, 759631, 763471, 807281, 824911, 826807 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Chai Wah Wu, Table of n, a(n) for n = 1..10000

MATHEMATICA

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

CROSSREFS

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

Sequence in context: A186104 A155845 A115354 * A213785 A198158 A203247

Adjacent sequences:  A100271 A100272 A100273 * A100275 A100276 A100277

KEYWORD

nonn

AUTHOR

T. D. Noe, Nov 18 2004

STATUS

approved

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Last modified October 24 08:52 EDT 2021. Contains 348220 sequences. (Running on oeis4.)