id:A077576 - OEIS Search Results

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a(1) = 1, for n>1 a(n) = largest prime divisor of A062273(n).

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1, 23, 19, 263, 823, 678901, 50993, 1279, 211, 150866941, 353594393, 757819, 9012345678901, 213408443, 11904282563, 435503, 21339439879, 7403356241, 13212859242013, 27961, 205126079, 5201061865265117273, 54843374833199 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A062273.` `Sequence in context: A105818 A085450 A077146 this_sequence A004512 A022979 A023465` `Adjacent sequences: A077573 A077574 A077575 this_sequence A077577 A077578 A077579`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 11 2002`
	EXTENSIONS	`More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 12 2003`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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