OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..116 (terms 1..106 from Max Alekseyev)
Blair Kelly, Fibonacci and Lucas Factorizations.
FORMULA
{n: A022307(n)=5}. - R. J. Mathar, Nov 29 2015
EXAMPLE
a(1)=30 because 30th fibonacci number consists of 5 distinct prime factors (i.e., 832040 = 2^3 * 5 * 11 * 31 * 61).
PROG
(PARI) n=1; while(n<305, if(omega(fibonacci(n))==5, print1(n, ", ")); n++)
CROSSREFS
KEYWORD
nonn
AUTHOR
Shyam Sunder Gupta, Feb 19 2006
EXTENSIONS
More terms from Ryan Propper, Apr 26 2006
a(56)-a(106) from Max Alekseyev, Aug 18 2013
STATUS
approved