id:A136510 - OEIS Search Results

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Smallest k>1 such that in binary representation n is contained in n^k.

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2, 2, 3, 2, 3, 3, 3, 2, 3, 3, 5, 3, 4, 3, 3, 2, 3, 3, 6, 3, 6, 5, 3, 3, 5, 5, 2, 3, 3, 3, 3, 2, 3, 3, 6, 3, 8, 6, 3, 3, 2, 9, 4, 5, 6, 5, 5, 3, 5, 5, 4, 5, 6, 2, 5, 3, 5, 3, 6, 3, 6, 3, 3, 2, 3, 3, 6, 3, 7, 6, 10, 3, 9, 11, 5, 7, 8, 4, 5, 3, 9, 2, 8, 9, 7, 4, 6, 5, 6, 6, 3, 5, 5, 5, 5, 3, 5, 5, 3, 5, 9, 11, 7, 5 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`A136511(n) = n^a(n);` `a(A018826(n)) = 2; 1 < a(A136490(n)) <= 3;` `conjecture: a(n) is defined for all n.`
	LINKS	`R. Zumkeller, Table of n, a(n) for n = 1..1000` `Index entries for sequences related to binary expansion of n`
	CROSSREFS	`Adjacent sequences: A136507 A136508 A136509 this_sequence A136511 A136512 A136513` `Sequence in context: A081308 A070210 A100198 this_sequence A080071 A019569 A003434`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jan 03 2008`

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Last modified January 7 17:35 EST 2009. Contains 152824 sequences.

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