0,1
33 steps to see a repeat.
Cf. A087712, A098282.
Sequence in context: A155005 A078217 A087392 this_sequence A092887 A131365 A102362
Adjacent sequences: A144811 A144812 A144813 this_sequence A144815 A144816 A144817
nonn
N. J. A. Sloane (njas(AT)research.att.com), Feb 18 2009
Search completed in 0.002 seconds