References to A060735

Where n / (phi(n) + 1) increases.
1, 2, 4, 6, 12, 18, 24, 30, 60, 90, 120, 150, 180, 210, 420, 630, 840, 1050, 1260, 1470

1 seqfan posts

Thu Apr 16 23:46:42 CEST 2009    [seqfan] Re: Symmetric Relations and Self-Inverse Permutations
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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