1,1
Cf. A091074.
Sequence in context: A106930 A106929 A091490 this_sequence A139973 A118741 A130058
Adjacent sequences: A091072 A091073 A091074 this_sequence A091076 A091077 A091078
nonn
G. L. Honaker, Jr. (honak3r(AT)gmail.com), Dec 17 2003
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