id:A114817 - OEIS Search Results

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Indices of Fibonacci numbers with 8 prime factors when counted with multiplicity.

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54, 78, 102, 128, 130, 135, 147, 154, 170, 171, 182, 217, 231, 236, 238, 279, 290, 309, 316, 338, 355, 374, 436, 442, 452, 471, 481, 524, 538, 548, 553, 649, 694, 725, 796, 801, 818, 833, 838, 847, 849, 851, 886, 889, 922, 923, 926, 939, 949, 958, 963, 965 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Blair Kelly, Fibonacci and Lucas Factorizations.`
	EXAMPLE	`a(1)=54 because 54th fibonacci number(i.e. 86267571272) consists of 8 prime factors (i.e. 222171953109*5779 )`
	PROGRAM	`(PARI) n=1; while(n<320, if(bigomega(fibonacci(n))==8, print1(n, ", ")); n++)`
	CROSSREFS	`Sequence in context: A005129 A039532 A007244 this_sequence A045005 A043185 A039362` `Adjacent sequences: A114814 A114815 A114816 this_sequence A114818 A114819 A114820`
	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 November 23 17:09 EST 2009. Contains 167438 sequences.

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