1,2

Cf. A051169, A051610.

Sequence in context: A002971 A139461 A126421 this_sequence A032859 A032883 A023786

Adjacent sequences: A116108 A116109 A116110 this_sequence A116112 A116113 A116114

nonn

Paul Bruckman (pbruckman(AT)hotmail.com)

Edited by njas, Apr 15, 2007, Jun 10 2008