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Search: id:A136033
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| A136033 |
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a(n)=smallest number k such that number of prime factors of numbers 2^k-1 A000225 is exactly n (counted with multiplicity). |
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2
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| 2, 4, 6, 16, 12, 18, 24, 40, 54, 36, 102, 110, 60, 72
(list; graph; listen)
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