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A167732
Cubes that become prime numbers when prefixed with an 8.
1
27, 1331, 4913, 9261, 12167, 35937, 2924207, 8869743, 12649337, 14348907, 19465109, 23639903, 25153757, 30080231, 34965783, 36926037, 41781923, 43986977, 55306341
OFFSET
1,1
COMMENTS
Subsequence of cubes of A032671. - Michel Marcus, Jun 22 2016
LINKS
MATHEMATICA
Select[Range[1, 500, 2]^3, PrimeQ[FromDigits[Join[{8}, IntegerDigits[#]]]] &] (* G. C. Greubel, Jun 22 2016 *)
CROSSREFS
Cf. A032671.
Sequence in context: A066300 A273518 A075547 * A017103 A042407 A042404
KEYWORD
base,nonn
AUTHOR
Claudio Meller, Nov 10 2009
STATUS
approved