id:A070252 - OEIS Search Results

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Number of n-digit palindromes.

+0
3

10, 9, 90, 90, 900, 900, 9000, 9000, 90000, 90000, 900000, 900000, 9000000, 9000000, 90000000, 90000000, 900000000, 900000000, 9000000000, 9000000000, 90000000000, 90000000000, 900000000000, 900000000000, 9000000000000 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`A variant of A050683, which is the principal entry for this sequence. Cf. A016115.` `Partial sums give A070199.` `Sequence in context: A003568 A099642 A052196 this_sequence A038311 A034078 A071531` `Adjacent sequences: A070249 A070250 A070251 this_sequence A070253 A070254 A070255`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 06 2002`

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

AT&T Labs Research