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Search: id:A094173
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| A094173 |
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a(n) = m if m has already occurred at least once and n=k+i*(m+1) where k is the index of the first occurrence of n and i=1,...,max(n-1,1), otherwise a(n) = least positive integer that has not yet occurred. |
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1
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| 1, 2, 1, 3, 2, 4, 5, 3, 6, 7, 4, 3, 5, 8, 9
(list; graph; listen)
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