id:A135587 - OEIS Search Results

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A135586(2n).

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1, 2, 5, 3, 7, 8, 17, 4, 9, 10, 21, 11, 23, 24, 49, 5, 11, 12, 25, 13, 27, 28, 57, 14, 29, 30, 61, 31, 63, 64, 129, 6, 13, 14, 29, 15, 31, 32, 65, 16, 33, 34, 69, 35, 71, 72, 145, 17, 35, 36, 73, 37, 75, 76, 153, 38, 77, 78, 157, 79, 159, 160, 321, 7, 15, 16, 33, 17, 35, 36, 73 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`R. Zumkeller, Table of n, a(n) for n = 1..5000`
	FORMULA	`a(2^k) = k+1; a(4k+2) = a(4k+1) + 1; a(4k+3) = 2a(4*k+2) + 1. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 02 2008`
	CROSSREFS	`Cf. A135586.` `Sequence in context: A112486 A078383 A125512 this_sequence A083190 A064359 A082152` `Adjacent sequences: A135584 A135585 A135586 this_sequence A135588 A135589 A135590`
	KEYWORD	`nonn,easy`
	AUTHOR	`D. E. Knuth, Mar 01 2008`
	EXTENSIONS	`More terms from Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 02 2008`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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