1,1

Harvey P. Dale, Table of n, a(n) for n = 1..1000

727 is a term because it is prime and it is the sum of cube 512 and its reverse 215.

Select[#+IntegerReverse[#]&/@(Range[1000]^3), PrimeQ]//Union (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Sep 21 2016 *)

Sequence in context: A090275 A090565 A332172 * A109949 A151591 A252986

Adjacent sequences: A072381 A072382 A072383 * A072385 A072386 A072387

base,nonn

Shyam Sunder Gupta, Jul 20 2002

approved