%I #12 Aug 21 2016 12:53:56
%S 0,6,81,276,1056,1381,6906,17956,34531,40056,200281,520731,1001406,
%T 1482081,7410406,19267056,37052031,60765331,303826656,789949306,
%U 1519133281,3220562556,13429138206,16102812781,41867313231,80514063906,196454315931,711744324931
%N Indices of A052343 (ways to write n as sum of two triangular numbers) where record values are reached.
%H Kenneth Korbin, <a href="http://www.jstor.org/stable/2687550">Problem 665</a>, The College Mathematics Journal Vol. 30 No. 5, Nov. 1999.
%e a(2) = 6 because 6 = 6 + 0 = 3 + 3. a(3) = 81 because 81 = 3 + 78 = 15 + 66 = 36 + 55.
%Y Probably differs from A053587 only at n=1, 2, 4.
%Y Cf. A000217, A052343, A052344, A052345, A052346, A052347.
%K nonn
%O 1,2
%A _Christian G. Bower_, Jan 23 2000
%E a(23)-a(26) from _Donovan Johnson_, May 24 2009
%E a(27)-a(28) from _Donovan Johnson_, Mar 20 2013
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