id:A117971 - OEIS Search Results

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Position of first 2 counting from the least significant digit in the ternary expansion of 2^n.

+0
2

1, 0, 1, 2, 1, 4, 1, 0, 1, 2, 1, 3, 1, 3, 1, 2, 1, 5, 1, 8, 1, 2, 1, 11, 1, 11, 1, 2, 1, 3, 1, 3, 1, 2, 1, 4, 1, 4, 1, 2, 1, 5, 1, 4, 1, 2, 1, 3, 1, 3, 1, 2, 1, 6, 1, 8, 1, 2, 1, 4, 1, 7, 1, 2, 1, 3, 1, 3, 1, 2, 1, 12, 1, 7, 1, 2, 1, 6, 1, 10, 1, 2, 1, 3, 1, 3, 1, 2, 1, 4, 1, 4, 1, 2, 1, 6, 1, 4, 1, 2, 1, 3, 1 (list; graph; listen)

	OFFSET	`1,4`
	COMMENT	`2 and 8 are the conjectured to be the only terms equal to 0.`
	LINKS	`Eric Weisstein's World of Mathematics, Ternary`
	CROSSREFS	`Cf. A117970.` `Sequence in context: A122161 A067164 A140505 this_sequence A131642 A070674 A070668` `Adjacent sequences: A117968 A117969 A117970 this_sequence A117972 A117973 A117974`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Apr 06, 2006`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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