id:A098611 - OEIS Search Results

Search: id:A098611

Displaying 1-1 of 1 results found.

page 1

10^n-(-1)^n.

+0
3

0, 11, 99, 1001, 9999, 100001, 999999, 10000001, 99999999, 1000000001, 9999999999, 100000000001, 999999999999, 10000000000001, 99999999999999, 1000000000000001, 9999999999999999, 100000000000000001 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n) =A098610(n)-2*(-1)^n =A098609(n)/A098610(n).`
	CROSSREFS	`Sequence in context: A015671 A037510 A037693 this_sequence A090337 A066329 A001738` `Adjacent sequences: A098608 A098609 A098610 this_sequence A098612 A098613 A098614`
	KEYWORD	`easy,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Sep 17 2004`

page 1

Search completed in 0.002 seconds

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research