1,1
Cf. A050785, A050784, A050758.
Adjacent sequences: A050783 A050784 A050785 this_sequence A050787 A050788 A050789
Sequence in context: A113615 A034873 A075854 this_sequence A088103 A125545 A068137
nonn,base
Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1999.
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