Search: id:A006029 Results 1-1 of 1 results found. %I A006029 %S A006029 1,2,17,21,336 %N A006029 Numbers n such that n-th tetrahedral number n(n+1)(n+2)/6 is palindromic. %H A006029 P. De Geest, Palindromic Tetrahedrals %Y A006029 Cf. A006030. %Y A006029 Sequence in context: A042055 A075683 A157191 this_sequence A126961 A106622 A040992 %Y A006029 Adjacent sequences: A006026 A006027 A006028 this_sequence A006030 A006031 A006032 %K A006029 nonn %O A006029 1,2 %A A006029 Patrick De Geest (pdg(AT)worldofnumbers.com) Search completed in 0.001 seconds