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A158528 Sum of primes between consecutive positive cubes. 1

%I #5 Nov 21 2013 12:49:35

%S 17,83,401,1092,2845,5753,12357,19920,33659,57259,80152,113660,180627,

%T 233148,329118,413586,584951,742021,927917,1209050,1500573,1815997,

%U 2286198,2771420,3302411,3852425,4848999,5721599,6536322,7584155

%N Sum of primes between consecutive positive cubes.

%e a(1) = 2 + 3 + 5 + 7 = 17, a(2) = 11 + 13 + 17 + 19 + 23 = 83.

%t Join[{17},Table[Total[Prime[Range[PrimePi[n^3]+1,PrimePi[(n+1)^3]]]],{n,2,35}]] (* _Harvey P. Dale_, Aug 16 2011 *)

%Y Cf. A158527, A048396.

%K nonn

%O 1,1

%A _Zak Seidov_, Mar 20 2009

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)