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A108213 a(0)=44; if n odd, a(n) = a(n-1)/2, otherwise a(n) = 4*a(n-1). 1
44, 22, 88, 44, 176, 88, 352, 176, 704, 352, 1408, 704, 2816, 1408, 5632, 2816, 11264, 5632, 22528, 11264, 45056, 22528, 90112, 45056, 180224, 90112, 360448, 180224, 720896, 360448, 1441792, 720896, 2883584, 1441792, 5767168, 2883584, 11534336, 5767168 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

FORMULA

a(2n+1) = a(2n-2).

a(n) = 22 * 2^A028242(n). - Frank Adams-Watters (FrankTAW(AT)Netscape.net), Mar 29 2006

CROSSREFS

Twice A108732. Same as A108732 with first two terms deleted. - Alexandre Wajnberg, Dec 27 2005

Sequence in context: A074174 A033977 A033364 * A158376 A036182 A109644

Adjacent sequences:  A108210 A108211 A108212 * A108214 A108215 A108216

KEYWORD

nonn

AUTHOR

GUADALUPE GARCIA (LUGAR3628(AT)SBCGLOBAL.NET), Jun 15 2005

EXTENSIONS

Explanation and more terms from N. J. A. Sloane (njas(AT)research.att.com), Aug 11, 2005

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.