0,1
11^2 = 121 = 1|1|1|1|1 in base 3
Sequence in context: A075114 A017186 A098839 this_sequence A033934 A080179 A064681
Adjacent sequences: A071126 A071127 A071128 this_sequence A071130 A071131 A071132
base,nonn
Erich Friedman (efriedma(AT)stetson.edu), May 28 2002
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