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A181127 Difference of two positive 8th powers. 3
0, 255, 6305, 6560, 58975, 65280, 65535, 325089, 384064, 390369, 390624, 1288991, 1614080, 1673055, 1679360, 1679615, 4085185, 5374176, 5699265, 5758240, 5764545, 5764800, 11012415, 15097600, 16386591, 16711680, 16770655, 16776960 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
No term is a prime number.
LINKS
MATHEMATICA
nn=10^14; p=8; Union[Reap[Do[n=i^p-j^p; If[n<=nn, Sow[n]], {i, Ceiling[(nn/p)^(1/(p-1))]}, {j, i}]][[2, 1]]]
CROSSREFS
Cf. A024352 (squares), A181123 (cubes), A147857 (4th powers), A181124-A181128 (5th to 9th powers)
Sequence in context: A075940 A075945 A075941 * A228264 A228223 A022524
KEYWORD
nonn
AUTHOR
T. D. Noe, Oct 06 2010
STATUS
approved

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Last modified March 28 22:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)