1,1
Sequence in context: A045398 A162565 A155045 * A045399 A122834 A174265
Adjacent sequences: A144293 A144294 A144295 * A144297 A144298 A144299
nonn,more
N. J. A. Sloane (njas(AT)research.att.com), Dec 03 2008
4 terms added by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Dec 04 2008