%I A052348
%S A052348 0,6,81,276,1056,1381,6906,17956,34531,40056,200281,520731,1001406,
%T A052348 1482081,7410406,19267056,37052031,60765331,303826656,789949306,
%U A052348 1519133281,3220562556,13429138206,16102812781,41867313231,80514063906
%N A052348 Indices of A052343 (ways to write n as sum of two triangular numbers) 
               where record values are reached.
%D A052348 The College Mathematics Journal Vol. 30 No. 5, Nov. 1999 Problem 665.
%e A052348 a(2) = 6 because 6 = 6 + 0 = 3 + 3. a(3) = 81 because 81 = 3 + 78 = 15 
               + 66 = 36 + 55.
%Y A052348 Probably differs from A053587 only at n=1, 2, 4. Cf. A000217, A052343-A052347.
%Y A052348 Sequence in context: A132616 A077393 A002676 this_sequence A064341 A052756 
               A138457
%Y A052348 Adjacent sequences: A052345 A052346 A052347 this_sequence A052349 A052350 
               A052351
%K A052348 nonn
%O A052348 1,2
%A A052348 Christian G. Bower (bowerc(AT)usa.net), Jan 23 2000
%E A052348 a(23)-a(26) from Donovan Johnson (donovan.johnson(AT)yahoo.com), May 
               24 2009