id:A114814 - OEIS Search Results

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Indices of Fibonacci numbers with 5 prime factors when counted with multiplicity.

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18, 44, 45, 57, 63, 68, 69, 76, 91, 98, 111, 118, 124, 125, 134, 141, 169, 172, 183, 185, 201, 202, 203, 213, 218, 229, 247, 253, 267, 302, 303, 329, 335, 347, 363, 371, 373, 377, 381, 382, 386, 395, 398, 413, 415, 439, 443, 461, 497, 501, 529, 547, 563, 579 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Blair Kelly, Fibonacci and Lucas Factorizations.`
	EXAMPLE	`a(1)=18 because 18th fibonacci number(i.e. 2584) consists of 5 prime factors (i.e. 2221719)`
	PROGRAM	`(PARI) n=1; while(n<385, if(bigomega(fibonacci(n))==5, print1(n, ", ")); n++)`
	CROSSREFS	`Sequence in context: A044476 A045264 A049067 this_sequence A095739 A055577 A002798` `Adjacent sequences: A114811 A114812 A114813 this_sequence A114815 A114816 A114817`
	KEYWORD	`nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Feb 19 2006`
	EXTENSIONS	`More terms from Ryan Propper (rpropper(AT)stanford.edu), May 22 2006`

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Last modified July 23 17:35 EDT 2008. Contains 142285 sequences.

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