1,1

Next two terms are too big to include.

Sequence in context: A096996 A070294 A161469 this_sequence A085832 A062223 A116911

Adjacent sequences: A119528 A119529 A119530 this_sequence A119532 A119533 A119534

nonn

Jorge Coveiro (jorgecoveiro(AT)yahoo.com), Jul 27 2006

Clearer definition from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 27 2008