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 A076877 a(n) = A020330(n) / n. 8
 3, 5, 5, 9, 9, 9, 9, 17, 17, 17, 17, 17, 17, 17, 17, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 129, 129, 129, 129, 129, 129 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS R. Stephan, Some divide-and-conquer sequences ... R. Stephan, Table of generating functions FORMULA a(n) = 1 + 2^(1 + Log2(n)), with Log2 = A000523. EXAMPLE 12 -> '1100' -> '1100'1100' = '11001100' -> 204 = A020330(12): a(12) = A020330(12)/12 = 204/12 = 17. CROSSREFS Equals 1 + 2*A053644(n) and A062383(n) + 1. Sequence in context: A087349 A212631 A090792 * A120841 A145282 A049757 Adjacent sequences:  A076874 A076875 A076876 * A076878 A076879 A076880 KEYWORD nonn AUTHOR Reinhard Zumkeller, Nov 25 2002 STATUS approved

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Last modified October 23 17:32 EDT 2019. Contains 328373 sequences. (Running on oeis4.)