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 A243342 #19 Jun 05 2014 01:41:55
%S A243342 83,419,3779,10739,240899,229979,1180019,369419,36964859,33670379,
%T A243342 13235699,21899939,412547339,370247939,467152019,579994619
%N A243342 Least prime p that is expressible as the sum of three distinct primes squared in exactly n ways.
%C A243342 All terms are congruent to 5 modulo 6 since the first square must be 9.
%F A243342 p = a^2 + b^2 + c^2 with a < b < c primes, note that a = 3 in all cases.
%e A243342 p = 83, {a,b,c} = {3,5,7}, 1 way
%e A243342 p = 419, {a,b,c} = {3,7,19}, {3,11,17}, 2 ways
%e A243342 p = 3779, {a,b,c} ={3,7,61}, {3,17,59}, {3,31,53}, 3 ways
%e A243342 p = 10739, {a,b,c} = {3,11,103}, {3,23,101}, {3,53,89}, {3,67,79}, 4 ways.
%Y A243342 Cf. A137364, A182475, A182479.
%K A243342 nonn,more
%O A243342 1,1
%A A243342 _Zak Seidov_, Jun 03 2014