A033656 - OEIS

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A033656

Reverse and Add!.

21, 33, 66, 132, 363, 726, 1353, 4884, 9768, 18447, 92928, 175857, 934428, 1758867, 9447438, 17794887, 96644658, 182289327, 906271608, 1712444217, 8836886388, 17673772776, 85401510447, 159803020905 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	LINKS	`Index entries for sequences related to Reverse and Add!`
	FORMULA	`a(n) = A033653(n-1), n>1. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 22 2008]`
	CROSSREFS	`Sequence in context: A032603 A128283 A033901 * A032792 A146902 A146910` `Adjacent sequences: A033653 A033654 A033655 * A033657 A033658 A033659`
	KEYWORD	`nonn,base`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 01:35 EST 2012. Contains 205567 sequences.