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 A106844 Exponent of 2 in A093641(n). 0
 0, 2, 0, 1, 0, 3, 1, 0, 2, 0, 1, 4, 0, 0, 2, 1, 0, 3, 1, 2, 0, 0, 5, 1, 0, 1, 3, 0, 0, 2, 1, 0, 4, 2, 0, 3, 1, 0, 0, 1, 6, 0, 2, 0, 0, 1, 2, 0, 4, 1, 0, 1, 3, 0, 2, 1, 5, 0, 0, 0, 3, 1, 0, 0, 4, 0, 2, 1, 1, 2, 0, 7, 0, 1, 3, 0, 0, 1, 1, 2, 0, 0, 3, 0, 1, 5, 0, 2, 1, 0, 2, 0, 4, 1, 0, 0, 3, 2, 0, 6, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Write down all numbers of form 2^i*prime(j), j>i>=0, sort them, then extract i. LINKS CROSSREFS Equals A007814(A093641(n)). Sequence in context: A318371 A245151 A243978 * A125989 A125924 A283929 Adjacent sequences:  A106841 A106842 A106843 * A106845 A106846 A106847 KEYWORD nonn AUTHOR Ralf Stephan, May 06 2005 STATUS approved

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Last modified October 17 14:56 EDT 2018. Contains 316282 sequences. (Running on oeis4.)