A070199 - OEIS

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A070199

Number of palindromes of length <= n.

10, 19, 109, 199, 1099, 1999, 10999, 19999, 109999, 199999, 1099999, 1999999, 10999999, 19999999, 109999999, 199999999, 1099999999, 1999999999, 10999999999, 19999999999, 109999999999, 199999999999, 1099999999999, 1999999999999 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	CROSSREFS	`Partial sums of A070252.` `Sequence in context: A166706 A131495 A060630 * A015445 A177203 A177167` `Adjacent sequences: A070196 A070197 A070198 * A070200 A070201 A070202`
	KEYWORD	`nonn,base`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com) and Robert G. Wilson v (rgwv(AT)rgwv.com), May 14 2002`

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Last modified February 12 15:46 EST 2012. Contains 205432 sequences.