id:A032614 - OEIS Search Results

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Concatenation of n and n + 9 or {n,n+9}.

+0
3

110, 211, 312, 413, 514, 615, 716, 817, 918, 1019, 1120, 1221, 1322, 1423, 1524, 1625, 1726, 1827, 1928, 2029, 2130, 2231, 2332, 2433, 2534, 2635, 2736, 2837, 2938, 3039, 3140, 3241, 3342, 3443, 3544, 3645, 3746, 3847, 3948, 4049, 4150 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Tanya Khovanova, Non Recursions`
	FORMULA	`a(n)=n*10^floor(log10(n+9)+1)+n+9, with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Oct 09 2008]`
	CROSSREFS	`Cf. A001704, A020338.` `Sequence in context: A095611 A146081 A103652 this_sequence A120727 A134213 A028995` `Adjacent sequences: A032611 A032612 A032613 this_sequence A032615 A032616 A032617`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.`

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

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