id:A143845 - OEIS Search Results

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0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1, 0, 8, 12, 14, 15, 7, 3, 1 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Convert the following binary numbers to base 10:` `0000` `1000` `1100` `1110` `1111` `0111` `0011` `0001` `0000` `1000` `etc.` `Has period 8.`
	FORMULA	`G.f.: x(x+2)(4+x^2)/((1-x)(1+x^4)). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 04 2008]` `a(n)=(1/56){22(n mod 8)+29[(n+1) mod 8]+43[(n+2) mod 8]+71[(n+3) mod 8]+8[(n+4) mod 8]+[(n+5) mod 8]-13[(n+6) mod 8]-41[(n+7) mod 8]}, with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Sep 19 2008]`
	CROSSREFS	`Cf. A117589.` `Adjacent sequences: A143842 A143843 A143844 this_sequence A143846 A143847 A143848` `Sequence in context: A014453 A160862 A152077 this_sequence A048868 A106669 A108979`
	KEYWORD	`nonn`
	AUTHOR	`Cassandra (ca947(AT)nyu.edu), Sep 03 2008`
	EXTENSIONS	`Edited by N. J. A. Sloane (njas(AT)research.att.com), Sep 03 2008`

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.

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