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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. 1

%I #4 Dec 05 2013 19:56:45

%S 2,5,8,15,17,35,27,47,50,73,64,103,87,131,134,163,148,217,180,251,248,

%T 293,264,359,318,399,386,461,420,569,474,585,580,657,636,761,676,813,

%U 796,911,832,1039,910,1083,1072,1171,1090,1313,1194,1399,1334,1489,1384

%N 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.

%Y Cf. A090979.

%Y Cf. A081964.

%K nonn,easy

%O 1,1

%A _Amarnath Murthy_, Jan 23 2004

%E More terms from _David Wasserman_, Feb 23 2006

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Last modified April 24 04:02 EDT 2024. Contains 371918 sequences. (Running on oeis4.)