This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A175037 #7 Apr 06 2018 17:43:38
%S A175037 12,83,228,1265,1321,5068,3617,11993,32245,14404,65873,67182,35224,
%T A175037 93088,201244,245920,115246,369144,315080,155560,612264,492069,844778,
%U A175037 1414099,871855,436812,959459,490218,1232476,5122720,1649231,2961709
%N A175037 Sum of primes between successive squares of primes.
%F A175037 a(n) = sum of primes between (prime(n))^2 and (prime(n+1))^2.
%e A175037 a(1)=12 because between (prime(1))^2=2^2=4 and (prime(2))^2=3^2=9 there are 2 primes {5,7} which sum to 12
%e A175037 a(2)=83 because between (prime(2))^2=9 and (prime(3))^2=25 there are 5 primes {11,13,17,19,23} which sum to 83
%e A175037 a(3)=228 because between 5^2=25 and 7^2=49 there are 6 primes {29,31,37,41,43,47} which sum to 228
%e A175037 a(4)=1265 because between 49 and 121 there are 15 primes {53..113} which sum to 1265
%e A175037 a(5)=1321 because between 121 and 169 there are 9 primes {127..167} which sum to 1321.
%t A175037 Table[Total[Select[Range[Prime[n]^2,Prime[n+1]^2],PrimeQ]],{n,60}]
%t A175037 Total[Select[Range[#[[1]],#[[2]]],PrimeQ]]&/@ Partition[Prime[ Range[ 40]]^2,2,1] (* _Harvey P. Dale_, Jul 13 2015 *)
%Y A175037 Cf. A050216 (number of primes between (prime(n))^2 and (prime(n+1))^2).
%K A175037 nonn
%O A175037 1,1
%A A175037 _Zak Seidov_, Nov 12 2009