A167732 Cubes that become prime numbers when prefixed with an 8.

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

G. C. Greubel, Table of n, a(n) for n = 1..10000

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

Adjacent sequences: A167729 A167730 A167731 * A167733 A167734 A167735

Keyword

base,nonn

Author

Claudio Meller, Nov 10 2009

Status

approved