I see the hints but the lookup does not work for me. For example, query "subseq:1,2,3" returns Search: subseq 1,2,3 I am sorry, but the terms do not match anything in the table. Thanks, Max N. J. A. Sloane wrote: > Max, > > Russ implemeted the subseq: and signedsubseq: queries, > and they are now described in the hints page > > Neil > >