Search: id:A117082
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%I A117082
%S A117082 0,1,8,341,1160,4485,6816,9633,12936,16725,20501,25761,30401,36741,
%T A117082 42960,64533,81345,90480,131880,143445,168033,181056,208560,238008,
%U A117082 253461,269400,302736,338016,375240,414408,434721,455520,520833,590520
%N A117082 Octagonal numbers for which the sum of the digits is also a octagonal 
               number.
%e A117082 1160 is in the sequence because (1) it is a octagonal number and (2)the 
               sum of its digits 1+1+6+0=8 is also a octagonal number.
%Y A117082 Cf. A000567.
%Y A117082 Sequence in context: A057982 A041769 A071306 this_sequence A061458 A135067 
               A002781
%Y A117082 Adjacent sequences: A117079 A117080 A117081 this_sequence A117083 A117084 
               A117085
%K A117082 base,nonn
%O A117082 0,3
%A A117082 Luc Stevens (lms022(AT)yahoo.com), Apr 17 2006

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