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%I #8 Nov 18 2019 03:21:42
%S 1,3,7,9,21,25,43,49,63,67,69,87,111,115,133,135,151,159,171,193,195,
%T 201,205,223,241,261,267,283,285,319,331,339,357,391,393,399,409,421,
%U 427,429,463,483,489,511,517,519,535,537,553,579,591,601,621,643,645
%N Lucky numbers for which the sum of the digits is also a lucky number.
%H Amiram Eldar, <a href="/A118555/b118555.txt">Table of n, a(n) for n = 1..10000</a>
%e 49 is in the sequence because (1) it is a lucky number and (2) the sum of its digits 4+9=13 is also a lucky number.
%Y Cf. A000959, A007953.
%K base,nonn
%O 1,2
%A Luc Stevens (lms022(AT)yahoo.com), May 07 2006
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