id:A008560 - OEIS Search Results

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a(1) = 2; to get a(n), n >= 2, convert a(n-1) from base 3 to base 2.

+0
2

2, 10, 11, 100, 1001, 11100, 1110101, 10000100111, 1110011110101001, 1001111011001100001111110, 100010101100001010000100000101000100101, 1001100000001111111111000111111011010101000111001110101000111 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`2 in base 3 is 2 in base 10 which is 10 in base 2.` `10 in base 3 is 3 in base 10 which is 11 in base 2.`
	CROSSREFS	`Very similar to A008561.` `Sequence in context: A069263 A072545 A104459 this_sequence A101222 A079252 A108064` `Adjacent sequences: A008557 A008558 A008559 this_sequence A008561 A008562 A008563`
	KEYWORD	`nonn,base`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research