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Search: id:A090980
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A090980 From the set of numbers > 1, go on deleting n smallest numbers relatively prime to n that were not deleted earlier; a(n) = the largest number deleted. +0
2
2, 5, 8, 15, 17, 35, 27, 47, 50, 73, 64, 103, 87, 131, 134, 163, 148, 217, 180, 251, 248, 293, 264, 359, 318, 399, 386, 461, 420, 569, 474, 585, 580, 657, 636, 761, 676, 813, 796, 911, 832, 1039, 910, 1083, 1072, 1171, 1090, 1313, 1194, 1399, 1334, 1489, 1384 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A090979.

Cf. A081964.

Adjacent sequences: A090977 A090978 A090979 this_sequence A090981 A090982 A090983

Sequence in context: A139218 A017988 A103077 this_sequence A024808 A077866 A098894

KEYWORD

nonn,easy

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jan 23 2004

EXTENSIONS

More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Feb 23 2006

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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