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A172150 Smallest Fibonacci number divisible by 2^(2*n). 1
8, 144, 4807526976, 5972304273877744135569338397692020533504 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
The next term has 161 digits.
LINKS
EXAMPLE
f(12)=144=2^4*3^2,
f(48)=4807526976=2^6*3^2*7*23*47*1103,
f(192)=2^8*3^2*7*23*47*769*1087*1103*2207*..,
f(768)=2^10*3^2*7*23*47*127*383*..,..
MATHEMATICA
lst={8}; k=12; Do[AppendTo[lst, Fibonacci[k]]; k*=4, {n, 5}]; lst
CROSSREFS
Sequence in context: A111687 A231851 A071305 * A105046 A123812 A064331
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified April 21 07:37 EDT 2024. Contains 371850 sequences. (Running on oeis4.)