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 A126015 Lucas numbers divided by their primitive part. 3
 1, 1, 1, 1, 1, 3, 1, 1, 4, 3, 1, 7, 1, 3, 44, 1, 1, 18, 1, 7, 116, 3, 1, 47, 11, 3, 76, 7, 1, 738, 1, 1, 796, 3, 319, 322, 1, 3, 2084, 47, 1, 5058, 1, 7, 25916, 3, 1, 2207, 29, 123, 14284, 7, 1, 5778, 2189, 47, 37396, 3, 1, 695842, 1, 3, 465044, 1, 5731, 237618, 1, 7, 256316 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,6 COMMENTS Note that a(n)=1 for prime n and for n=2^k for k=0,1,2,... LINKS T. D. Noe, Table of n, a(n) for n=1..1000 FORMULA a(n)=L(n)/A061447(n) CROSSREFS Cf. A000032 (Lucas numbers), A105602 (Fibonacci numbers divided by their primitive part). Sequence in context: A125181 A157076 A049999 * A247169 A144336 A036040 Adjacent sequences:  A126012 A126013 A126014 * A126016 A126017 A126018 KEYWORD nonn AUTHOR T. D. Noe, Dec 16 2006 STATUS approved

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Last modified October 20 15:46 EDT 2019. Contains 328267 sequences. (Running on oeis4.)