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A051348 F_n/product{p|n}[ F_p ], where F_k is k-th Fibonacci number and the p's in product are the distinct primes dividing n. +0
1
1, 1, 1, 3, 1, 4, 1, 21, 17, 11, 1, 72, 1, 29, 61, 987, 1, 1292, 1, 1353, 421, 199, 1, 23184, 15005, 521, 98209, 24447, 1, 83204, 1, 2178309, 19801, 3571, 141961, 7465176, 1, 9349, 135721, 20466831, 1, 10304396, 1, 7880997, 113490317, 64079, 1 (list; graph; listen)
OFFSET

1,4

LINKS

Leroy Quet, Home Page (listed in lieu of email address)

EXAMPLE

a[ 15 ]=F_15/(F_3*F_5)=610/(2*5)=61

CROSSREFS

Sequence in context: A079546 A014413 A131632 this_sequence A141648 A118874 A020851

Adjacent sequences: A051345 A051346 A051347 this_sequence A051349 A051350 A051351

KEYWORD

nonn

AUTHOR

Leroy Quet

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.


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