A156331 - OEIS

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A156331

a(n)=8*A154811(n).

8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,1`
	LINKS	`Table of n, a(n) for n=0..74.`
	FORMULA	`Period length 12: a(n)=a(n-12).` `a(n) = A154811(n+6) = A155110(n) (mod 9).` `a(n)=(1/33){18(n mod 12)+40[(n+1) mod 12]+84[(n+2) mod 12]-4[(n+3) mod 12]+84[(n+4) mod 12]+40[(n+5) mod 12]+18[(n+6) mod 12]-4[(n+7) mod 12]-48[(n+8) mod 12]+40[(n+9) mod 12]-48[(n+10) mod 12]-4*[(n+11) mod 12]}, with n>=0 [From Paolo P. Lava, Feb 13 2009]`
	CROSSREFS	`Sequence in context: A197773 A057584 A063526 * A024700 A108576 A052207` `Adjacent sequences: A156328 A156329 A156330 * A156332 A156333 A156334`
	KEYWORD	`nonn,easy`
	AUTHOR	`Paul Curtz, Feb 08 2009`
	EXTENSIONS	`Edited and extended by R. J. Mathar, Apr 10 2009`
	STATUS	`approved`

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Last modified June 19 07:51 EDT 2013. Contains 226399 sequences.