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A114818 Indices of Fibonacci numbers with 9 prime factors when counted with multiplicity. 0
24, 80, 88, 110, 112, 184, 186, 189, 196, 225, 232, 243, 246, 248, 255, 268, 272, 275, 284, 286, 295, 328, 333, 357, 370, 412, 418, 425, 435, 477, 539, 556, 559, 561, 575, 591, 602, 603, 604, 625, 628, 629, 639, 689, 692, 695, 712, 717, 722, 747, 763, 764 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Blair Kelly, Fibonacci and Lucas Factorizations.

EXAMPLE

a(1)=24 because 54th fibonacci number(i.e. 46368) consists of 9 prime factors (i.e. 2*2*2*2*2*3*3*7*23)

PROG

(PARI) n=1; while(n<330, if(bigomega(fibonacci(n))==9, print1(n, ", ")); n++)

CROSSREFS

Sequence in context: A124140 A206003 A143839 * A068379 A190102 A060673

Adjacent sequences:  A114815 A114816 A114817 * A114819 A114820 A114821

KEYWORD

nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Feb 19 2006

EXTENSIONS

More terms from Ryan Propper (rpropper(AT)stanford.edu), May 24 2006

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Last modified February 17 14:12 EST 2012. Contains 206031 sequences.