A164129 Primes that are the sums of cubes of three consecutive primes.
66347, 199081, 332207, 581237, 733123, 1047691, 2647943, 3612799, 7505063, 10620793, 22715029, 32180581, 36355409, 60621553, 76753387, 98784001, 116319367, 147594259, 162516943, 177616529, 216596449, 252725563, 343774313
Offset: 1
Keywords
Examples
23^3+29^3+31^3=66347, 37^3+41^3+43^3=199081, 43^3+47^3+53^3=332207,..
Links
- Harvey P. Dale, Table of n, a(n) for n = 1..1000
Programs
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Mathematica
lst={};Do[p=Prime[n]^3+Prime[n+1]^3+Prime[n+2]^3;If[PrimeQ[p],AppendTo[lst,p]],{n,6!}];lst Select[Total[#^3]&/@Partition[Prime[Range[100]],3,1],PrimeQ] (* Harvey P. Dale, Nov 04 2015 *)
Extensions
Edited by Charles R Greathouse IV, Oct 12 2009