id:A106409 - OEIS Search Results

Search: id:A106409

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n XOR (greatest proper divisor of n).

+0
3

0, 3, 2, 6, 4, 5, 6, 12, 10, 15, 10, 10, 12, 9, 10, 24, 16, 27, 18, 30, 18, 29, 22, 20, 28, 23, 18, 18, 28, 17, 30, 48, 42, 51, 36, 54, 36, 53, 42, 60, 40, 63, 42, 58, 34, 57, 46, 40, 54, 43, 34, 46, 52, 45, 60, 36, 42, 39, 58, 34, 60, 33, 42, 96, 76, 99, 66, 102, 82, 101, 70 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`a(n) = n XOR A032742(n);` `a(A000040(n)) = A000040(n) - 1 for n>1;` `a(2*n) = A048724(n);` `a(A022340(n)) = A022340(n) + A032742(A022340(n)).`
	CROSSREFS	`Sequence in context: A123042 A121647 A033940 this_sequence A115510 A070264 A163252` `Adjacent sequences: A106406 A106407 A106408 this_sequence A106410 A106411 A106412`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 02 2005`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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