0,3

The next four terms have 489, 9408, 195667 and 4485888 digits respectively and are too large to include. - Rick L. Shepherd (rshepherd2(AT)hotmail.com), May 07 2006

Adjacent sequences: A030195 A030196 A030197 this_sequence A030199 A030200 A030201

Sequence in context: A130682 A104304 A104322 this_sequence A104267 A113538 A009190

bref,nonn

Ian S. Elliott (ie3(AT)uenics.evansville.edu)