%I #10 Jun 23 2023 07:49:30
%S 36,45,210,300,378,630,780,990,1485,1540,2850,3240,3570,4095,4851,
%T 4950,5460,8778,9180,11781,15400,17955,19110,21528,25200,26565,26796,
%U 31878,33930,37128,37950,39060,40755,43956,52650,61425,61776
%N Triangular numbers which are products of triangular numbers larger than 1.
%e 210 is a term as 210 = 21*10 both triangular numbers.
%e 300 is also a term since 300 = 3*10*10.
%Y Cf. A000217 (triangular numbers).
%K nonn
%O 1,1
%A _Amarnath Murthy_, Feb 23 2002
%E Corrected and extended by _Jon E. Schoenfield_, Jul 23 2006
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