Search: id:A002243 Results 1-1 of 1 results found. %I A002243 %S A002243 1,2,3,5,6,8,12,15,20,23,33,78 %N A002243 Numbers that are not the sum of 3 distinct triangular numbers. %Y A002243 Sequence in context: A120768 A002384 A096176 this_sequence A094763 A125559 A087360 %Y A002243 Adjacent sequences: A002240 A002241 A002242 this_sequence A002244 A002245 A002246 %K A002243 fini,full,nonn %O A002243 1,2 %A A002243 N. J. A. Sloane (njas(AT)research.att.com), Dan Hoey (Hoey(AT)aic.nrl.navy.mil) Search completed in 0.001 seconds