%I A045914
%S A045914 1,3,6,55,66,666
%N A045914 Triangular numbers with repeated digits.
%D A045914 D. Ballew and R. Weger, Repdigit triangular numbers, J. Rec. Math. Vol. 
               8(2), p. 96, 1975-76.
%Y A045914 Sequence in context: A066569 A051641 A003098 this_sequence A067610 A067609 
               A012473
%Y A045914 Adjacent sequences: A045911 A045912 A045913 this_sequence A045915 A045916 
               A045917
%K A045914 fini,full,nonn,base
%O A045914 1,2
%A A045914 Felice Russo (felice.russo(AT)katamail.com)