1,1

No further terms < 4.5*10^8.

P. De Geest, More palindromic products of integer sequences

17 is a member as 17*19 = 323.

Cf. A028978, A028979.

Adjacent sequences: A028885 A028886 A028887 this_sequence A028889 A028890 A028891

Sequence in context: A154298 A122382 A025554 this_sequence A082627 A013062 A013092

nonn,base

Patrick De Geest (pdg(AT)worldofnumbers.com)

Edited by N. J. A. Sloane (njas(AT)research.att.com), May 04 2007