0,2
First six numbers of a(n) and b(n) are the same.
Cf. A103118.
Sequence in context: A082672 A135693 A135367 this_sequence A103118 A140204 A084577
Adjacent sequences: A141490 A141491 A141492 this_sequence A141494 A141495 A141496
nonn,uned
Paul Curtz (bpcrtz(AT)free.fr), Aug 10 2008
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